LifeWiki:Smallest Spaceships Supporting Specific Speeds/Period 271-280

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Period 271

Speed Smallest known Minimum # of cells
(49,0)c/271 x = 4, y = 3, rule = B3-ck4e5cj6ae7/S2n3-k4-cnry5-cjn6c7e8

3o$4o$3o!

10
(46,0)c/271 x = 3, y = 3, rule = B3-k4cq5cjk6a7/S2n3-k4-nry5-cjn6cen7e8

2o$3o$2o!

7
(37,12)c/271 x = 3, y = 3, rule = B2n3aijkr4z5kry6cin7c8/S2-i3-ay4-ajkqw5acekn6-ek7

3o$obo$2bo!

6
(25,0)c/271 x = 28, y = 9, rule = B2n34c5cj6aen7/S2n3-k4-cnryz5-jn6cn7e8

2bo$obo2$26b2o$25b3o$26b2o2$obo$2bo!

13
(23,0)c/271 x = 3, y = 5, rule = B2n34ceq5cj6ae7/S2n3-k4-cnry5-cjn6ce7e8

bo$3o$2o$3o$bo!

10
(19,2)c/271 x = 6, y = 5, rule = B2k3aciry4ciknqtw5-akq6cen7c8/S01e2aei3ijnry4ikty5-cek6cik

o4bo$5bo2$4bo$4bo!

5
(14,1)c/271 x = 3, y = 2, rule = B2kn3aciry4cknqtw5-eikq6in7c/S01e2aen3-aceq4ceikty5-cek6ikn78

2bo$3o!

4
(13,3)c/271 x = 5, y = 5, rule = B2ik3-ejkn4iknqtw5cjny6-ak8/S01e2ae3-aeq4iktyz5-cer6ckn7

o$2b2o$4bo$obobo$2bo!

8
(12,6)c/271 x = 5, y = 3, rule = B2kn3-cknq4cijqyz5cin6in7e/S2aek3-aey4enqr5cein6-ac78

2bo$b3o$o2b2o!

7
(12,2)c/271 x = 3, y = 2, rule = B2ikn3aciry4inqt5-ekq6cn8/S01e2aen3ijnry4ceikqty5-cek6ik7

obo$o!

3
(12,1)c/271 x = 3, y = 2, rule = B2ik3acikr4ciknqtw5-ekq6ce8/S01e2aen3ijnry4ceiktyz5-ck6cin7c

o$obo!

3
(10,4)c/271 x = 3, y = 3, rule = B2kn3-ejkn4cinqtw5-eikq6i7c/S01e2ae3-aceq4cikqty5-ce6ek

o$3o$bo!

5
(10,3)c/271 x = 2, y = 3, rule = B2kn3-ejkn4knqt5acjny6ein7c/S01e2aen3-aekq4eiktyz5-c6ek7e8

2o2$o!

3
(9,4)c/271 x = 5, y = 7, rule = B2ikn3-ejny4nqtw5-aikq6en7c/S01e2aen3ijnry4ceikqty5-cek6in8

o$2bo$2o4$4bo!

5
(8,5)c/271 x = 3, y = 3, rule = B2kn3aciqr4nqtw5-akqr6en/S01e2aei3ijnry4ceiktyz5-ck7

bo$3o$o!

5
(8,4)c/271 x = 6, y = 7, rule = B2ikn3-ejkn4nqtw5-eikq6en7c/S01e2ae3ijnry4eikqty5-ck6e8

5bo4$o2$2o!

4
(7,7)c/271 x = 5, y = 5, rule = B2-ae3aikry4cjkrz5-cjn6-ak7c/S02-ak3-ejqy4-qty5cen6e7e8

bobo$2ob2o$2bo$2o$bo!

10
(7,2)c/271 x = 3, y = 3, rule = B2ikn3aciqr4ciknqtw5cijny6i/S01e2aen3ijnry4ikqtyz5-cer6-a7c

3o$o$2o!

6
(6,6)c/271 x = 4, y = 4, rule = B2-ae3aikry4jknr5ajky6-ai78/S02cen3-ejqy4-enqty5cnqy6ikn7e8

ob2o$2bo$3o$o!

8
(5,5)c/271 x = 3, y = 3, rule = B2-ae3aikry4jkr5-cjnq6-k7c8/S02-ak3-ejqy4-enqty5cnr6ek8

2bo2$obo!

3
(5,4)c/271 x = 3, y = 3, rule = B2kn3aciry4nqtw5-kqr6ei8/S01e2aen3-aeq4eiktyz5-ckr6ci7c8

bo$3o$2bo!

5
(5,2)c/271 x = 3, y = 2, rule = B2kn3-ejnq4nqtw5-aekq6e7c/S01e2aen3ijnry4ceikqty5-ckr6cei78

o$3o!

4
(4,4)c/271 x = 6, y = 6, rule = B2-ae3aikr4jknrz5aky6-a7/S02-ak3-jqy4-nqty5cenqr6e8

3bo$3b2o$2bo$2obobo$bo2bo$3bo!

11
(4,2)c/271 x = 3, y = 2, rule = B2k3-ejny4cnqt5-ekq6en8/S01e2ae3-aceq4ceikqty5-cek6ce78

3o$o!

4
(4,0)c/271 x = 5, y = 4, rule = B2ikn3-ejny4cnqtw5-aikq6cn7c8/S01e2ae3-aceq4cikty5-c6e7

bo2bo$2ob2o$o$2b2o!

9
(3,3)c/271 x = 3, y = 3, rule = B2-ae3aikr4ijknrz5aikr6-k7c8/S02cen3-jqy4-enqy5cn6ek8

obo2$o!

3
(3,2)c/271 x = 2, y = 4, rule = B2ik3aciqr4nqtw5cjny6ce8/S01e2aen3-aeq4ceiktyz5-cekr6ik7c8

2o$o$o$o!

5
(2,2)c/271 x = 3, y = 3, rule = B2-ae3aikry4ijkr5akqy6-i78/S02-ak3-jqy4-nqy5cenr6ik7e8

2bo2$obo!

3
(2,1)c/271 x = 3, y = 2, rule = B2ikn3aciry4iknqtw5-aekq6-ak7c8/S01e2aen3-aceq4ceiktyz5-c6cek8

3o$2bo!

4
(1,1)c/271 x = 3, y = 3, rule = B2-ae3aikr4cjkr5akqy6-ai7c/S02-ak3-jqy4-eqy5cen6in8

2bo2$obo!

3

Period 272

Speed Smallest known Minimum # of cells
(74,0)c/272 x = 29, y = 5, rule = B2n3-k5cjq6aen7/S2n3-k4-cnryz5-jn6ce7e8

o25bo$25b4o$24b5o$25b4o$o25bo!

17
(70,0)c/272 x = 4, y = 3, rule = B3aijr4e5ckry6in8/S2-c3-aky4einrtz5cnr6-ak78

2bo$b3o$2obo!

7
(64,0)c/272 x = 3, y = 4, rule = B2n3-cnqy4k5cey6cin7e8/S2-i3-ack4einrtz5aejr6ac7c

bo$2bo$2bo$3o!

6
(62,0)c/272 x = 3, y = 4, rule = B3aeijr4ej5cer6i7c/S2-c3-ack4einrtyz5cjnr6ac78

bo$2bo$2bo$3o!

6
(60,0)c/272 x = 3, y = 3, rule = B3aijkr4e5ekr6cin/S2-ci3-ak4einrtyz5acenr6aci7

b2o$2bo$3o!

6
(56,0)c/272 x = 3, y = 3, rule = B2n3aeijr4ejkz5cry6n7c8/S2-i3-ak4ceinrtz5cenr6-ik7c

b2o$2bo$3o!

6
(54,0)c/272 x = 3, y = 3, rule = B2n3aeijr4ejz5er6n/S2-ci3-acky4-ajkqw5ejr6ace7

b2o$2bo$3o!

6
(52,0)c/272 x = 3, y = 4, rule = B2n3aijr4kz5cery6c7c8/S23-ac4einrtyz5cjnr6aci7c8

bo$2bo$2bo$3o!

6
(50,0)c/272 x = 3, y = 3, rule = B2n3aijr4jz5cy6c7/S2-c3-acy4einrtyz5cejr6-ek78

bo$b2o$2o!

5
(49,49)c/272 x = 3, y = 3, rule = B3aijkr4e5ey6in8/S23-ak4einrtyz5aer6cn7

b2o$2bo$3o!

6
(46,0)c/272 x = 3, y = 3, rule = B2n3aijr4ej5ekr6n8/S2-i3-ak4einrtz5ack6ci7

2bo$obo$3o!

6
(45,45)c/272 x = 3, y = 3, rule = B3-cnqy4ekz6c7c/S2-i3-aky4einrtyz5-iqry6ci7c

b2o$2bo$3o!

6
(44,44)c/272 x = 3, y = 3, rule = B3aijr4jkz5ekry6cin7c/S2-i3-ak4einrtyz5jk6cen7c

o$obo$3o!

6
(44,0)c/272 x = 3, y = 3, rule = B3aeijr4kz5k6cn7/S23-ak4einrtz5cjn6c7c

3o$2bo$b2o!

6
(43,43)c/272 x = 3, y = 3, rule = B2n3aeijr4jkz5cr7/S23-a4einrtyz5ejnr6cn7c

bo$b2o$2o!

5
(40,40)c/272 x = 3, y = 4, rule = B3aijkr4jkz5cy6i/S23-ack4einrtyz5c6-kn7c8

3o$2bo$2bo$bo!

6
(40,0)c/272 x = 4, y = 2, rule = B2kn3acikr4ciknqt5-eikq6ce7c8/S01e2-ck3-aceq4ikqtyz5-cr6k8

4o$o!

5
(38,0)c/272 x = 3, y = 3, rule = B3aeijr4ejkz5cekry6n8/S2-ci3-ak4einrtyz5cjn6aci78

b2o$2bo$3o!

6
(36,0)c/272 x = 3, y = 3, rule = B2n3aijr4jz5r8/S23-acy4einrtz5cen6ce7c

b2o$2bo$3o!

6
(34,0)c/272 x = 3, y = 4, rule = B2k3aciry4knqtw5-aekq6i/S01e2aei3-aekq4cikqty5-cer6eik7c

2bo$obo2$bo!

4
(32,0)c/272 x = 3, y = 3, rule = B2n3aijkr4ijz5ky6i7e8/S2-c3-acy4einrtyz5acjr6acn7e8

3o$obo$o!

6
(31,31)c/272 x = 3, y = 4, rule = B2n3aijkr4ejz5cekr6i7e8/S23-ak4einrtyz5jknr6-kn7c

3o$2bo$2bo$bo!

6
(30,30)c/272 x = 3, y = 3, rule = B3-cnqy4ejk5c6ci7c/S2-i3-aky4einrtyz5acej6-kn7c

3o$2bo$b2o!

6
(30,0)c/272 x = 3, y = 3, rule = B2n3aijkr4ez5ce6cin7c/S2-ci3-aky4einrtyz5acjk6ci7

3o$o$2o!

6
(29,29)c/272 x = 3, y = 4, rule = B2n3aijkr4e5cek6cn/S2-i3-ack4einrtyz5er6cen7c8

bo$2bo$2bo$3o!

6
(28,0)c/272 x = 4, y = 3, rule = B2n3-cnqy4e5cky8/S2-i3-ak4einrtz5aek6cei7

o$o2bo$3o!

6
(27,27)c/272 x = 4, y = 3, rule = B2n3-cnqy5ekry6cn7c/S2-i3-ac4ceinrtz5jk6ci7

2obo$b3o$2bo!

7
(26,26)c/272 x = 3, y = 3, rule = B2n3-cnqy4ekz5y6ci7c8/S2-ci3-a4ceinrtz5cej6cin7c8

3o$o$2o!

6
(26,0)c/272 x = 3, y = 2, rule = B2ikn3-ejny4nqtw5cijny6in7c/S01e2aen3-aceq4ceiktyz5-ck6ei

obo$2bo!

3
(24,24)c/272 x = 3, y = 3, rule = B3-cnqy4ek5ce6n8/S2-i3-ack4einrtyz5-iqy6-ik7c

bo$b2o$2o!

5
(24,0)c/272 x = 3, y = 2, rule = B2ikn3aciry4inqtw5cjny6ei7c/S01e2aei3-aceq4ikqtyz5-cek6in

3o$o!

4
(23,23)c/272 x = 4, y = 3, rule = B3aijry4ceijkq5ceky6i7c8/S2-n3-ac4acenqy5-iky6-ce7e

3bo$o2bo$b3o!

6
(22,22)c/272 x = 2, y = 3, rule = B2kn3-ejnq4ciknqtw5acjny6in7c/S01e2-ck3ijnry4eikqtyz5-ck6in

2o$o$o!

4
(22,0)c/272 x = 3, y = 3, rule = B2kn3-ejnq4nqt5-ekq6c7c/S01e2ae3-aeq4ceiktyz5-c6-ae7c

bo$b2o$2o!

5
(21,21)c/272 x = 3, y = 3, rule = B3aijkr4ez5ckr6cin7c8/S2-ci3-ak4-ajkqw5aekn6ace7c

2o$b2o$bo!

5
(20,20)c/272 x = 3, y = 3, rule = B2n3aijkr4z5ck6n/S2-i3-ak4-ajkqw5ck6ce7

2o$b2o$bo!

5
(20,0)c/272 x = 2, y = 3, rule = B2ikn3-ejny4inqt5cjnry6in/S01e2aei3-aeq4eikqty5-cr6k7

o2$2o!

3
(19,19)c/272 x = 3, y = 3, rule = B2n3-cnqy4ez5ekr6i7c/S2-ci3-ay4-ajkqw5ejnr6ce7

b2o$2bo$3o!

6
(18,18)c/272 x = 2, y = 3, rule = B2k3-ejnq4inqt5-ikq6n7c8/S01e2ae3-aekq4ikqtyz5-c6eik8

bo$bo$2o!

4
(18,0)c/272 x = 3, y = 2, rule = B2kn3-ejkn4knqtw5-ekq6cin7c8/S01e2ae3ijnry4ceikty5-ce6e7e8

obo$2bo!

3
(17,17)c/272 x = 3, y = 3, rule = B2ikn3-ejn4cinqt5-akq6ei7c8/S01e2-ck3ijnry4cikty5-ck6cik78

b2o$2bo$3o!

6
(17,13)c/272 x = 2, y = 3, rule = B2kn3acir4cnqt5-ikq/S01e2-ck3-aekq4ceiktyz5-ck6ck78

2o$bo$bo!

4
(16,16)c/272 x = 2, y = 3, rule = B2ik3-ejnq4cnqt5-eikq6in7c8/S01e2aen3-aceq4cikqty5-ckr6cik78

2o2$o!

3
(16,0)c/272 x = 2, y = 3, rule = B2k3acir4knqt5-ikq6n8/S01e2aen3-aeq4cikqty5-c6cek7e8

o2$2o!

3
(15,15)c/272 x = 2, y = 3, rule = B2ik3aciry4iknqtw5-ikq6ce7c8/S01e2ae3-aekq4cikqty5-c6ekn7c

o$o$2o!

4
(15,1)c/272 x = 3, y = 2, rule = B2ikn3-ejnq4cknqtw5acjny6cen7c8/S01e2ae3-aeq4eikty5-ck6kn7c

obo$o!

3
(14,14)c/272 x = 2, y = 3, rule = B2ikn3acir4cinqtw5-eikq6e/S01e2aei3-aekq4ikty5-ce6cei

o2$2o!

3
(14,0)c/272 x = 3, y = 2, rule = B2kn3acir4knqtw5-kqr6cen7c8/S01e2ae3-aeq4cikqty5-cekr8

obo$o!

3
(13,13)c/272 x = 2, y = 3, rule = B2ikn3-ejny4cnqt5-eikq6cin7c/S01e2ae3ijnry4eikqty5-ckr6n7e8

2o2$bo!

3
(12,12)c/272 x = 2, y = 3, rule = B2ikn3acikr4iknqt5-ikq6-ak8/S01e2-ck3ijnry4ceiktyz5-c6ce7

2o2$bo!

3
(12,0)c/272 x = 3, y = 2, rule = B2kn3-ejn4iknqt5-akq6ci7c/S01e2aen3ijnry4eikqtyz5-ckr6ik78

obo$2bo!

3
(11,11)c/272 x = 2, y = 3, rule = B2k3-ejnq4cknqt5-ekqr6en7c/S01e2aen3-aeq4eiktyz5-ck6ikn7e

o2$2o!

3
(11,9)c/272 x = 2, y = 4, rule = B2ikn3aciry4ciknqt5-eikq6ein7c/S01e2ae3ijnry4ikqtyz5-cekr6k7c8

2o2$o$o!

4
(11,7)c/272 x = 4, y = 4, rule = B2k3-ejnq4ciknqtw5cjny6ei8/S01e2-ck3-aekq4ikqtyz5-ck8

bo$3o$ob2o$2bo!

8
(11,1)c/272 x = 4, y = 4, rule = B2ikn3-ejnq4ciknqtw5-eikq6i8/S01e2aen3-aceq4eiktyz5-cer6in7e

3bo$bobo$3bo$o!

5
(10,10)c/272 x = 2, y = 3, rule = B2kn3acikr4cinqtw5-kqr6cei7c8/S01e2aen3-aeq4ceikty5-cekr6ik7c

2o2$o!

3
(10,9)c/272 x = 3, y = 3, rule = B2ik3-ejkn4knqtw5acjny6i7c8/S01e2ae3ijnry4eikty5-ce6n7c8

2o$o$3o!

6
(10,4)c/272 x = 3, y = 4, rule = B2n3aijkr4ekz5cery6ci7e8/S23-ac4ceinrtz5ejkn6-k78

bo$o$o$3o!

6
(10,2)c/272 x = 2, y = 3, rule = B2ikn3acir4cnqtw5-eikq6en/S01e2-ck3ijnry4eiktyz5-ck6ik7e8

2o2$o!

3
(10,0)c/272 x = 2, y = 3, rule = B2ikn3acikr4cnqt5-akq6cei7c/S01e2aen3-aeq4ceikty5-c6in78

o2$2o!

3
(9,9)c/272 x = 2, y = 3, rule = B2kn3acir4cknqt5cjny6e8/S01e2-ck3-aekq4eikqty5-cer6eik7c8

o2$2o!

3
(8,8)c/272 x = 2, y = 3, rule = B2ik3aciqr4cnqtw5cijny6cei/S01e2aen3-aekq4-ajnrw5-ckr6n7c

2o2$bo!

3
(8,5)c/272 x = 3, y = 2, rule = B2ikn3-ejn4cnqt5cejny6en7c8/S01e2ae3-aekq4eikqtyz5-ck6ekn7c

3o$2bo!

4
(8,2)c/272 x = 4, y = 5, rule = B2ikn3acir4cinqt5cjnry6cn7c8/S01e2aei3-aceq4ikqtyz5-cek6ckn7e8

2bo$3bo$o$o$o!

5
(8,0)c/272 x = 3, y = 2, rule = B2ik3acir4cknqtw5acjny6-ak7c/S01e2ae3-aceq4ikqty5-ckr6-ae7e

2bo$obo!

3
(7,7)c/272 x = 2, y = 3, rule = B2ikn3-ejny4cknqt5-akqr6n7c/S01e2aen3-aeq4eikqtyz5-ckr6ei7e

2o2$o!

3
(7,6)c/272 x = 3, y = 4, rule = B2in3-ekny4ejty5kny6cin7/S2-n3-acey4aiqtz5aceny6-en

3o$2bo$2bo$2o!

7
(7,4)c/272 x = 3, y = 3, rule = B2ikn3acir4knqtw5-kq6c/S01e2ae3-aeq4cikty5-cekr6i78

2o$o$3o!

6
(7,2)c/272 x = 2, y = 3, rule = B2k3aciqr4inqt5acjny6n/S01e2ae3-aceq4ceiktyz5-ck6ce7

o2$2o!

3
(7,1)c/272 x = 2, y = 4, rule = B2kn3-ejkn4cknqt5-ikq7c8/S01e2aen3ijnry4ceikty5-ckr6eik7

o$o$o$2o!

5
(6,6)c/272 x = 2, y = 3, rule = B2ikn3-ejnq4iknqtw5-ikq6i7c/S01e2aen3-aekq4eikty5-cekr6ein

bo2$2o!

3
(6,4)c/272 x = 4, y = 2, rule = B2ik3-ejnq4cinqtw5cjny6in7c8/S01e2aen3-aeq4eikqtyz5-ckr6-ak78

o$4o!

5
(6,2)c/272 x = 2, y = 3, rule = B2ikn3-ejnq4knqt5-akqr6ce/S01e2aen3-aeq4cikqtyz5-ck6e7c8

2o$o$o!

4
(6,1)c/272 x = 2, y = 4, rule = B2ikn3acir4ciknqt5-akqr6ci7c8/S01e2aen3ijnry4ikty5-ckr6-ae7c8

2o$bo$bo$bo!

5
(6,0)c/272 x = 3, y = 4, rule = B2-a3-ijny4cjknqty5ackqr6aik/S02cen3cenr4iknt5i6-ce8

2bo$o2$o!

3
(5,5)c/272 x = 2, y = 3, rule = B2kn3-ejkn4inqtw5cjnry6-ak/S01e2ae3ijnry4ikty5-cer6cek7c8

o2$2o!

3
(5,2)c/272 x = 2, y = 3, rule = B2kn3-ejn4inqtw5-ikq6cei7c8/S01e2-ck3ijnry4ceikty5-c6ck7e

2o2$o!

3
(4,4)c/272 x = 2, y = 3, rule = B2kn3acir4cknqt5-ikq6en7c8/S01e2aei3-aeq4-ajnrw5-ce6cik7c8

o2$2o!

3
(4,3)c/272 x = 3, y = 3, rule = B2kn3acikr4nqtw5cjnry6cen7c8/S01e2-ck3-aekq4ceikqty5-cer6-ak78

bo$3o$o!

5
(4,2)c/272 x = 2, y = 3, rule = B2ikn3-ejn4nqt5cijny6ci7c/S01e2aen3-aceq4ikqtyz5-cek6en7c8

o$o$2o!

4
(4,1)c/272 x = 3, y = 9, rule = B2kn3acikr4iknqt5acjny6cn7c8/S01e2-ck3-aeq4ceikqty5-ck6cei

obo$o7$o!

4
(4,0)c/272 x = 2, y = 3, rule = B2kn3acikr4cinqt5-kq6cei7c8/S01e2aen3ijnry4eiktyz5-cekr6ekn7e

bo2$2o!

3
(3,3)c/272 x = 2, y = 3, rule = B2ik3aciqr4ciknqtw5-akq6cen8/S01e2ae3-aekq4cikqty5-cek6kn7e8

bo2$2o!

3
(3,0)c/272 x = 31, y = 49, rule = B3-cknr4aeqryz5ar6n8/S2ae3cijnr4aceiqty5a

6bo$5b2o$4b3o$7b3o$2bo4b2o$b2o4bo$3o$3b3o$3b2o$3bo9$20bo$19b2o$18b2o2b o$19bo2bo$20b3o2$12bo$11bobo3b2o$12b2o4bo$9bo3bo2b2o9b3o$27bo2bo$27bo 2bo$28b3o2$19bobo$19bo12$16b2o$17bo3b2o$18bobobo$20b3o!

71
(2,2)c/272 x = 2, y = 3, rule = B2ik3acikr4ciknqtw5-eikq6ci8/S01e2ae3-aceq4ikty5-cekr6kn7e8

2o2$o!

3
(2,1)c/272 x = 3, y = 2, rule = B2kn3-ejkn4cnqt5cjny6c/S01e2ae3-aekq4ikqty5-ckr6ik7

2bo$3o!

4
(2,0)c/272 x = 3, y = 2, rule = B2kn3-ejny4cknqt5cejny6cei/S01e2aei3ijnry4eikqty5-ce6c7e8

obo$o!

3
(1,1)c/272 x = 2, y = 3, rule = B2ik3acikr4knqt5-kq6cen7c8/S01e2ae3-aekq4eikqty5-cer6ek7

2o2$bo!

3
(1,0)c/272 x = 3, y = 4, rule = B2ik3-ejkn4nqt5-eikq6i/S01e2ae3ijnry4cikqty5-ce6ckn7c8

2bo2$o$2bo!

3

Period 273

Speed Smallest known Minimum # of cells
(67,0)c/273 x = 4, y = 3, rule = B2n3-ck4cq5jk6aen7/S3-k4-cnry5-jn6cn7e8

o2bo$b3o$o2bo!

7
(27,0)c/273 x = 4, y = 3, rule = B2n3-k4cq5cjk6an7/S2n3-k4-nry5-cjn6c7e8

o2bo$b3o$o2bo!

7
(24,0)c/273 x = 4, y = 3, rule = B3-ck4ceq5j6a7/S2n3-k4aeikqtw5-jn6c7e8

o2bo$b3o$o2bo!

7
(16,12)c/273 x = 2, y = 3, rule = B2ikn3-ejnq4nqt5-kq6c7c8/S01e2ae3-aceq4eikty5-cek6k78

bo2$2o!

3
(15,2)c/273 x = 3, y = 3, rule = B2k3aeijr4eijkz5ekr6in7e/S023-ak4ceinrt5cijkn6ein78

o$3o$bo!

5
(12,5)c/273 x = 3, y = 3, rule = B3aijkr4z5cry6i/S2-i3-acky4einrtyz5aeknr6aci7c8

3o$o$2o!

6
(12,1)c/273 x = 2, y = 3, rule = B2kn3acikr4cinqt5cijny6ce7c8/S01e2aei3-aeq4eikqtyz5-cr6-ai7c8

2o$o$o!

4
(12,0)c/273 x = 3, y = 3, rule = B2n3aijkr4jkz5cekry6n78/S2-i3-ac4ceinrtz6-ek7c

3o$2bo$b2o!

6
(11,4)c/273 x = 4, y = 4, rule = B2ik3-ejnq4nqtw5cijny6ei7c/S01e2ae3-aeq4cikqtyz5-ck6cen78

3bo$bobo$b3o$o!

7
(11,0)c/273 x = 2, y = 3, rule = B2ik3-ejnq4cknqtw5-aikq6c8/S01e2aen3-aekq4ceikqty5-cr6cik7e

2o$bo$bo!

4
(10,8)c/273 x = 3, y = 2, rule = B2kn3-ejnq4ciknqtw5-kqr6ei8/S01e2aen3ijnry4iktyz5-cekr6ei8

3o$o!

4
(10,4)c/273 x = 3, y = 3, rule = B2n3-eknq4ejktyz5cj7c/S2-c3-ace4ceinqrt5aknqr6-a7e

3o$obo$2bo!

6
(10,0)c/273 x = 3, y = 3, rule = B34e5jkq6aen7/S3-k4-jnry5-jn6ce7e8

2o$3o$2o!

7
(9,0)c/273 x = 3, y = 2, rule = B2ik3-ejn4nqtw5acjny6-ak/S01e2ae3ijnry4ikqtyz5-ce6cek

2bo$obo!

3
(7,4)c/273 x = 3, y = 3, rule = B2ik3acikr4cknqt5cjnry6i8/S01e2aen3-aekq4ceikty5-cek6cek7c8

b2o$2bo$3o!

6
(7,3)c/273 x = 3, y = 2, rule = B2ik3aciqr4nqt5-ikq6en7c/S01e2ae3-aeq4ciktyz5-c6-ae7c

2bo$3o!

4
(6,6)c/273 x = 3, y = 3, rule = B2-ae3aikry4ijkr5aikq6-ai78/S02-ak3-jqy4-nqty5cnry6n8

obo2$o!

3
(6,0)c/273 x = 3, y = 3, rule = B2ikn3aciqr4cnqtw5cijny6i8/S01e2ae3-aceq4ikty5-cekr6cn7

o$obo$3o!

6
(5,4)c/273 x = 4, y = 3, rule = B2n3aijkr4jkz5c6n7c/S2-ci3-ack4einrtyz5cjnr6-ik78

2bo$b3o$2obo!

7
(5,2)c/273 x = 4, y = 3, rule = B2ikn3-ejn4knqt5-aikq6in7c8/S01e2ae3-aeq4eikqty5-cr6cei

o2$bobo!

3
(5,0)c/273 x = 2, y = 4, rule = B2kn3-ejny4cinqtw5-kq6en7c/S01e2ae3-aceq4ceiktyz5-cekr6ek7

2o$o$o$o!

5
(4,2)c/273 x = 2, y = 3, rule = B2k3-ejny4ciknqtw5cejny6en8/S01e2ae3-aekq4eikqty5-cr6ekn7c8

2o2$o!

3
(4,0)c/273 x = 4, y = 2, rule = B2ikn3-ejny4cknqt5-aikq7c/S01e2aen3ijnry4ciktyz5-ck6ek

2o$o2bo!

4
(3,3)c/273 x = 3, y = 3, rule = B2-ae3aikr4cijkr5ajkry6-ak7c8/S02-ak3-ejqy4-qy5cnqr6ikn8

2bo2$obo!

3
(3,2)c/273 x = 4, y = 4, rule = B2ikn3aciqr4iknqtw5-ikq6cin8/S01e2ae3-aekq4eiktyz5-cek6k7

o$2bo2$b3o!

5
(3,1)c/273 x = 3, y = 3, rule = B2kn3-ejn4knqt5cjny6cei7c8/S01e2aen3ijnry4ikqtyz5-ck6in7c8

bo$2o$b2o!

5
(3,0)c/273 x = 6, y = 7, rule = B2kn3acikr4nqtw5cjny6-ak7c/S01e2aei3ijnry4ceikqty5-ck6cn

bo2$2o4$5bo!

4
(2,2)c/273 x = 3, y = 3, rule = B2-ae3aikry4cjkr5-cinq67c/S02cen3-ejqy4-qty5cn6n7e8

2bo2$obo!

3
(2,1)c/273 x = 3, y = 3, rule = B2ikn3-ejkn4nqtw5-akqr6-ak7c8/S01e2ae3ijnry4ceikqty5-ce6cei7c8

2bo$obo$3o!

6
(2,0)c/273 x = 8, y = 3, rule = B3-ck4eq5jkq6aen7/S2n3-k4-cnryz5-cjn6cen7e8

5b2o$o4b3o$5b2o!

8
(1,1)c/273 x = 3, y = 3, rule = B2-ae3aikr4jkrz5-cjnq6-ak7c8/S02-ak3-ejqy4-qy5cenr6ei8

2bo2$obo!

3
(1,0)c/273 x = 3, y = 9, rule = B2ikn3-ejnq4nqtw5-ikq6cn7c/S01e2aei3ijnry4eikty5-cer6-ae7c

o3$3o$bo4$b2o!

7

Period 274

Speed Smallest known Minimum # of cells
(82,0)c/274 x = 3, y = 5, rule = B2n3-cnqy4ekz5cky7c8/S2-i3-ack4einrtz5jr6c7c

bo$2o$o2$2bo!

5
(71,0)c/274 x = 3, y = 3, rule = B3-k4q5jq6aen7/S2n3-k4-cnryz5-cjn6ce7e8

2o$3o$2o!

7
(66,0)c/274 x = 3, y = 4, rule = B3aeijr4ejk5kry6i8/S2-ci3-aky4-ajkqw5er6cei7c8

o$2o$b2o$2o!

7
(56,0)c/274 x = 5, y = 3, rule = B2n35cjq6a7/S3-k4-nryz5-cjn6cn7e8

b2o$5o$b2o!

9
(52,52)c/274 x = 3, y = 3, rule = B3aijkr4z5ery6n7c/S2-ci3-ak4-ajkqw5cen6ace7c

o$obo$3o!

6
(52,0)c/274 x = 3, y = 3, rule = B2n3aeijr4ejz5ekr7c8/S2-ci3-acy4-ajkqw5cn6-ek7

b2o$2bo$3o!

6
(48,48)c/274 x = 3, y = 3, rule = B3-cnqy4jk5r6cin7c/S2-c3-ack4ceinrtz5enr6ce7

o$obo$3o!

6
(46,0)c/274 x = 3, y = 3, rule = B2n3aijr4kz5cry8/S2-c3-aky4einrtyz5akn6cei7

bo$b2o$2o!

5
(44,0)c/274 x = 3, y = 3, rule = B2n3-cnqy4jz5cey6cin/S23-ay4ceinrtz5cejk6ce7c8

bo$b2o$2o!

5
(42,0)c/274 x = 3, y = 3, rule = B3-cnqy4kz5cek6i7/S2-i3-ay4-ajkqw5nr6-ek78

bo$b2o$2o!

5
(41,0)c/274 x = 4, y = 3, rule = B3-k4cq5jkq6an7/S2n3-k4-cnryz5-jn6ce7e8

o2bo$3o$o2bo!

7
(40,0)c/274 x = 3, y = 3, rule = B2n3aijkr4j5c6cin/S2-ci3-ak4-ajkqw5ejr6ci7

bo$b2o$2o!

5
(38,0)c/274 x = 3, y = 3, rule = B2n3aeijr4ez5ery6c8/S2-ci3-ay4ceinrtz5acjn6-ek78

2bo$obo$3o!

6
(36,0)c/274 x = 28, y = 24, rule = B3aijqy4aeqrty5aejk6ckn/S2ae3cijnr4aciq5ajq7e8

10bo$9b2o$8b2o$13bo2$11bo$14b3o$14bo2bo$2bo11bo2bo$b2o12b3o$2o16b3o$5b o12bo2bo$14bo3bo2bo$3bo9b2o4b3o$8bo3b2o10bo$17bo$6bo15bo$10b2o3bo10b2o $9b2o9bo4b2o$9bo15bo$18bo$22b2o$21b2o$21bo!

62
(35,35)c/274 x = 3, y = 3, rule = B3-cnqy4z5er6c/S2-i3-ay4einrtz5cejn6-kn7c

o$obo$3o!

6
(32,32)c/274 x = 3, y = 3, rule = B3aijkr4jz5cr6c78/S2-ci3-ay4einrtyz5nr6-k7

2o$b2o$bo!

5
(32,0)c/274 x = 2, y = 3, rule = B2ikn3-ejn4knqtw5cijny6in8/S01e2aen3ijnry4iktyz5-cek6ck

o2$2o!

3
(31,31)c/274 x = 4, y = 3, rule = B3aeijr4jk5ky6c/S2-i3-ay4einrtz5cr6cen7

2obo$b3o$2bo!

7
(30,0)c/274 x = 3, y = 3, rule = B2n3aijkr4ej5cr6n7c/S2-c3-ak4einrtz5acejr6acn7c

bo$b2o$2o!

5
(28,28)c/274 x = 3, y = 3, rule = B2n3-cnqy4ejk5ky6in/S2-i3-aky4einrtyz5cjr6-ak78

3o$2bo$b2o!

6
(28,0)c/274 x = 3, y = 2, rule = B2kn3-ejnq4inqt5-eikq6n7c/S01e2aen3-aeq4eikty5-cer6cek7

3o$o!

4
(26,26)c/274 x = 3, y = 3, rule = B3-cnqy4ek5ce6n7c/S2-ci3-aky4-ajkqw5knr6ci78

3o$2bo$b2o!

6
(26,0)c/274 x = 2, y = 3, rule = B2kn3acir4ciknqtw5cjnry6en7c8/S01e2aen3-aekq4ceikqty5-ck6cik7c

o2$2o!

3
(25,25)c/274 x = 3, y = 3, rule = B2n3aijr4ez5kry6ci7e/S23-ak4einrtz5acekn6-ek7c8

2o$b2o$bo!

5
(24,0)c/274 x = 4, y = 4, rule = B2kn3-ejkn4nqtw5cjny6e/S01e2aen3ijnry4cikty5-ck6ck7c

2o$3bo$2b2o$2bo!

6
(23,23)c/274 x = 3, y = 3, rule = B3-cnqy4kz5kr7c/S2-i3-ak4einrtyz5acejn6aci7c

3o$2bo$b2o!

6
(22,22)c/274 x = 3, y = 3, rule = B2n3aijkr4ez5ckr6cin8/S2-i3-acy4-ajkqw5ejnr6ci78

b2o$2bo$3o!

6
(22,18)c/274 x = 3, y = 3, rule = B3-cnqy4ejkz5cr6c8/S2-i3-aky4-ajkqw5ajkr6ac7c8

3o$o$2o!

6
(22,0)c/274 x = 2, y = 3, rule = B2ikn3acikr4cnqt5-aekq7c8/S01e2aen3-aekq4eikty5-cr6-ac7c8

o2$2o!

3
(21,0)c/274 x = 4, y = 3, rule = B3-c4q5cjk6ae7/S3-k4-nry5-jn6cn7e8

o2bo$b3o$o2bo!

7
(20,20)c/274 x = 2, y = 3, rule = B2ikn3acir4nqt5-eikq6en7c/S01e2aei3-aekq4-ajnrw5-ce6-ak7

o$o$2o!

4
(20,0)c/274 x = 4, y = 4, rule = B2k3aciqr4nqt5-ekqr6cin/S01e2aen3-aekq4ceiktyz5-ckr6n8

3bo$o2$bo!

3
(19,19)c/274 x = 3, y = 4, rule = B2in3-ky4ci5cejy6cin7/S2-cn3-ack4eqtz5ceijr6-ai7e8

3o$2bo$2bo$bo!

6
(18,18)c/274 x = 2, y = 3, rule = B2kn3acir4nqtw5-akqr6ein/S01e2aei3-aeq4eikty5-cekr6kn7c8

o$o$2o!

4
(18,0)c/274 x = 2, y = 3, rule = B2kn3-ejn4nqtw5-kqr6cen8/S01e2ae3-aceq4cikty5-cr6cen7

bo2$2o!

3
(17,17)c/274 x = 2, y = 3, rule = B2kn3acikr4knqt5-ikq7c8/S01e2-ck3-aekq4ceiktyz5-ckr6-a7c

2o$o$o!

4
(16,16)c/274 x = 2, y = 3, rule = B2kn3aciqr4inqtw5cjny6ein8/S01e2-ck3-aceq4ceikty5-ce6ci7e8

2o2$o!

3
(16,0)c/274 x = 3, y = 2, rule = B2k3aciqr4cnqtw5-aekq6cei/S01e2aen3-aceq4eikty5-ck6cek7c8

obo$o!

3
(15,15)c/274 x = 2, y = 4, rule = B2kn3-ejny4cknqt5-aekq6ein8/S01e2aen3-aeq4eikqty5-cekr6kn7e

o$o2$2o!

4
(14,14)c/274 x = 2, y = 3, rule = B2ikn3-ejn4nqt5-ikqr6cn8/S01e2ae3-aekq4eikty5-cr6ce7c

o2$2o!

3
(14,0)c/274 x = 2, y = 3, rule = B2kn3-ejn4ciknqtw5-ikqr6e/S01e2aei3-aceq4ikty5-c6ekn78

o2$2o!

3
(13,13)c/274 x = 2, y = 3, rule = B2kn3aciry4nqtw5-aekq6cin7c8/S01e2aen3-aceq4ciktyz5-cekr6-a

bo2$2o!

3
(13,0)c/274 x = 3, y = 2, rule = B2ikn3acir4ciknqtw5-kq6cin8/S01e2ae3ijnry4cikqty5-ckr6cn78

o$3o!

4
(12,12)c/274 x = 3, y = 4, rule = B2-ai3ejkqr4cejknqr5-cei6ein7/S013acejr4-cejnr5-ajny6acn7e

2bo2$2bo$o!

3
(12,5)c/274 x = 3, y = 3, rule = B2k3-ejkn4iknqt5cejny6ei7c/S01e2ae3-aekq4eiktyz5-ck6-ac7e8

3o$o$2o!

6
(12,0)c/274 x = 2, y = 3, rule = B2ik3-ejnq4inqt5-akqr6e7c8/S01e2ae3-aekq4eikty5-cr6ck7c8

o2$2o!

3
(11,11)c/274 x = 2, y = 3, rule = B2kn3-ejny4iknqtw5-aikq6cin8/S01e2aen3ijnry4cikqtyz5-ckr6ikn8

2o2$bo!

3
(11,7)c/274 x = 3, y = 4, rule = B3-cnqy4ejkz5ey6cn/S23-acky4ceinrtz5ackr6-kn78

3o$2bo$2bo$bo!

6
(11,0)c/274 x = 5, y = 3, rule = B2n3-c4e5cjk6ae7/S3-k4-cjnry5-jn6cn7e8

2b2o$5o$2b2o!

9
(10,10)c/274 x = 2, y = 3, rule = B2ikn3acikr4cinqtw5cjnry6ce7c/S01e2aen3-aekq4ceikty5-cek6i78

2o2$o!

3
(10,6)c/274 x = 2, y = 3, rule = B2k3-ejny4knqtw5cjnry6e7c8/S01e2aei3-aekq4iktyz5-ck6-an7e

bo$bo$2o!

4
(10,5)c/274 x = 4, y = 4, rule = B2kn3acir4knqtw5acjny6in8/S01e2aei3-aceq4ceikqty5-ce6cn

b2o$2o$b3o$2bo!

8
(10,0)c/274 x = 3, y = 2, rule = B2ik3-ejny4knqtw5-ikqr6cen7c8/S01e2aen3ijnry4cikqtyz5-c6i7e8

obo$o!

3
(9,9)c/274 x = 2, y = 3, rule = B2ik3-ejnq4cnqtw5-akq6ein7c8/S01e2aei3-aeq4eiktyz5-ce6k7e8

o2$2o!

3
(9,1)c/274 x = 3, y = 2, rule = B2ik3acikr4nqtw5-aekq/S01e2aei3ijnry4eikqtyz5-cer6kn7c

3o$2bo!

4
(8,8)c/274 x = 2, y = 3, rule = B2ik3acir4ciknqtw5cijny6ei/S01e2-ck3-aekq4ciktyz5-ce6-ai78

o2$2o!

3
(8,7)c/274 x = 3, y = 3, rule = B2ikn3aciqr4inqt5-ikqr6n8/S01e2aen3-aceq4ceiktyz5-ckr6ek8

2bo$3o$bo!

5
(8,6)c/274 x = 5, y = 3, rule = B2n3aijkr4jk5ekr6n78/S2-c3-ack4einrtyz5acn6c7c

4bo$2o$b2o!

5
(8,5)c/274 x = 4, y = 4, rule = B2ikn3acikr4inqt5cjny7c8/S01e2aen3-aceq4ikqtyz5-cek6-ac78

b2o$2o$b3o$2bo!

8
(8,0)c/274 x = 2, y = 3, rule = B2k3-ejkn4nqt5-akq6cn8/S01e2aei3ijnry4ceiktyz5-ce6ci7

o2$2o!

3
(7,7)c/274 x = 2, y = 3, rule = B2k3aciqr4iknqt5-akqr6ei7c/S01e2aei3-aekq4-ajnrw5-ce6ck7c8

o2$2o!

3
(7,5)c/274 x = 3, y = 2, rule = B2ikn3aciry4knqt5-ekq6ein7c8/S01e2aen3-aekq4eikqtyz5-ce6-an8

o$3o!

4
(7,1)c/274 x = 2, y = 3, rule = B2ikn3-ejn4nqt5acjny6ce8/S01e2ae3-aekq4ikqtyz5-cek6e7c8

2o2$o!

3
(6,6)c/274 x = 2, y = 3, rule = B2kn3acir4cnqt5cjnry6c7c8/S01e2-ck3-aeq4ceikqty5-ckr6-ai7c8

2o2$o!

3
(6,5)c/274 x = 3, y = 2, rule = B2ik3-ejnq4inqtw5-aikq6e7c/S01e2aen3-aekq4eikqty5-ckr6ce7e8

3o$2bo!

4
(6,4)c/274 x = 2, y = 3, rule = B2kn3acir4cinqtw5-ekq6cin7c8/S01e2ae3-aeq4ikqtyz5-cekr6en7c

2o$o$o!

4
(6,3)c/274 x = 3, y = 3, rule = B2kn3-ejnq4nqt5-ekq6n7c8/S01e2aen3-aceq4ikqty5-ck6-a78

2o$o$3o!

6
(6,2)c/274 x = 2, y = 3, rule = B2ik3-ejny4cnqt5-eikq6ein/S01e2aen3-aekq4cikty5-ce6ik7c8

2o2$o!

3
(6,0)c/274 x = 2, y = 3, rule = B2ik3acir4ciknqt5-kq6in8/S01e2aen3-aceq4eikty5-ck6ei7

o2$2o!

3
(5,5)c/274 x = 2, y = 3, rule = B2ikn3aciqr4cinqt5-aikq6n7c/S01e2-ck3ijnry4cikqtyz5-cer78

2o2$o!

3
(5,1)c/274 x = 4, y = 6, rule = B2ik3-ejkn4cnqt5cjnry6en7c8/S01e2ae3ijnry4ikty5-cek6cei8

3bo3$o$2o$o!

5
(4,4)c/274 x = 2, y = 3, rule = B2ik3aciry4knqtw5-ikq6cin8/S01e2aen3-aekq4eikqty5-cer6-an78

2o2$bo!

3
(4,3)c/274 x = 2, y = 3, rule = B2ikn3aciry4cknqt5-ikqr6-ak7c8/S01e2aen3-aceq4cikty5-ck6ck7c8

2o$o$o!

4
(4,0)c/274 x = 3, y = 2, rule = B2ikn3-ejkn4cnqt5-ikqr6n8/S01e2aei3-aceq4-ajnrw5-cr6cek78

obo$o!

3
(3,3)c/274 x = 2, y = 3, rule = B2kn3-ejkn4inqtw5-ikq6en/S01e2aen3-aeq4eiktyz5-c6k7e

2o2$o!

3
(3,2)c/274 x = 3, y = 2, rule = B2kn3acikr4knqtw5-kqr6ci7c8/S01e2aen3-aceq4ciktyz5-ck6cek78

2bo$3o!

4
(3,0)c/274 x = 3, y = 3, rule = B2ikn3aciry4ciknqtw5-ikq8/S01e2aen3-aceq4cikqty5-ck6ce78

3o$o$2o!

6
(2,2)c/274 x = 2, y = 3, rule = B2k3acikr4cknqtw5-kq6i/S01e2aen3-aeq4-ajnrw5-cek6cei78

bo2$2o!

3
(2,1)c/274 x = 3, y = 3, rule = B2ik3aciry4inqtw5-ikqr6cn7c/S01e2ae3-aeq4eikqtyz5-ck6k7e

bo$3o$o!

5
(2,0)c/274 x = 3, y = 2, rule = B2kn3-ejn4nqt5-akqr6cei7c/S01e2ae3-aceq4ceikty5-ckr6ekn

obo$2bo!

3
(1,1)c/274 x = 2, y = 3, rule = B2ik3acir4knqt5-ekqr6ci/S01e2ae3-aekq4iktyz5-cek6k7e

2o2$o!

3

Period 275

Speed Smallest known Minimum # of cells
(28,0)c/275 x = 21, y = 3, rule = B34ce5jq6a7/S2n3-k4-nryz5-jn6ce7e8

2bo10bo3b3o$3o7bobo4b4o$2bo10bo3b3o!

19
(27,0)c/275 x = 4, y = 3, rule = B3-c4eq5cj6a7/S2n3-k4-nryz5-cjn6c7e8

o2bo$b3o$o2bo!

7
(23,0)c/275 x = 4, y = 3, rule = B2n3-k4ceq5jkq6an7/S2n3-k4aeikqtw5-cjn6cn7e8

ob2o$b3o$ob2o!

9
(21,0)c/275 x = 4, y = 3, rule = B3-c4e5cjk6ae7/S3-k4-nry5-jn6cn7e8

b3o$4o$b3o!

10
(18,0)c/275 x = 7, y = 3, rule = B2n34q5cjq6a7/S2n3-k4-jnry5-jn6ce7e8

b2o3bo$3o$b2o3bo!

9
(17,0)c/275 x = 7, y = 5, rule = B3-ck4ceq5cjk6ae7/S2n3-k4aeikqtw5-cjn6cen7e8

b4o$bo2b3o$4ob2o$bo2b3o$b4o!

22
(16,4)c/275 x = 7, y = 3, rule = B2kn3-ejny4inqtw5acjny6c/S01e2aen3ijnry4ikqtyz5-cekr6cn78

6bo$2o4bo$4b3o!

7
(16,0)c/275 x = 5, y = 3, rule = B2n3-c4ceq5cjq6a7/S3-k4aeikqtw5-jn6c7e8

o2bo$5o$o2bo!

9
(15,0)c/275 x = 5, y = 3, rule = B2n3-c4cq5cjq6aen7/S2n3-k4-jnryz5-cjn6cn7e8

bo$5o$bo!

7
(14,14)c/275 x = 3, y = 3, rule = B2-ae3aikry4ijknr5aeky6-i7c8/S02cen3-jqy4-nqty5cnqy8

obo2$o!

3
(14,0)c/275 x = 6, y = 5, rule = B3-k5jq6an7/S3-k4-jnryz5-jn6cen7e8

3b2o$bob3o$6o$bob3o$3b2o!

18
(12,0)c/275 x = 5, y = 3, rule = B2n3-c4e5cjk6ae7/S3-k4-cjnry5-cjn6ce7e8

b2o$5o$b2o!

9
(11,2)c/275 x = 3, y = 3, rule = B2kn3-ejkn4cknqt5-akq6-ak7c8/S01e2aen3-aceq4ceikty5-ck6ek7c8

2o$o$3o!

6
(10,9)c/275 x = 2, y = 3, rule = B2ikn3acikr4nqt5-aikq6n8/S01e2-ck3-aceq4ceiktyz5-ce6-a78

2o$bo$bo!

4
(10,7)c/275 x = 4, y = 3, rule = B2ik3aciqr4nqt5-aekq6ein/S01e2ae3-aeq4eikty5-cer6ei78

2o$3bo$b3o!

6
(10,2)c/275 x = 2, y = 3, rule = B2kn3-ejny4knqtw5cijny6ei8/S01e2ae3-aceq4eikqty5-cekr6-a8

2o2$bo!

3
(9,8)c/275 x = 2, y = 3, rule = B2kn3-ejnq4inqt5cijny6cen/S01e2-ck3-aceq4ceiktyz5-ck6-ae7

bo$bo$2o!

4
(9,6)c/275 x = 4, y = 3, rule = B2ik3acikr4cknqtw5-ikq6en/S01e2ae3-aeq4eikqtyz5-c6kn7e8

4o$2b2o$2bo!

7
(9,1)c/275 x = 3, y = 3, rule = B2kn3aciry4inqt5cjny6ce7c/S01e2aen3-aeq4eikqty5-cek6ein7c8

b2o$2bo$3o!

6
(8,5)c/275 x = 3, y = 3, rule = B2kn3aciqr4ciknqtw5cjnry6cei7c/S01e2ae3-aekq4eikqtyz5-ckr6ci7c8

bo$3o$o!

5
(8,4)c/275 x = 3, y = 2, rule = B2k3-ejn4ciknqtw5-akqr6ein/S01e2ae3-aeq4eiktyz5-ckr6ikn7

o$obo!

3
(7,2)c/275 x = 2, y = 3, rule = B2kn3-ejnq4nqtw5-akqr6en8/S01e2aen3-aeq4ceikty5-ck6ckn7

bo$bo$2o!

4
(6,6)c/275 x = 3, y = 3, rule = B2ikn3-ejny4knqt5cjnry6cei7c8/S01e2aen3-aceq4eikty5-cek6ek7e

2bo$3o$bo!

5
(6,4)c/275 x = 3, y = 2, rule = B2kn3acikr4ciknqt5cjny6-ak7c8/S01e2aen3-aekq4cikqty5-cek6cik

obo$2bo!

3
(6,3)c/275 x = 2, y = 3, rule = B2kn3aciqr4ciknqt5-aekq6cei8/S01e2ae3-aceq4cikty5-ckr6cin7

o2$2o!

3
(6,2)c/275 x = 4, y = 2, rule = B2ik3acikr4ciknqtw5-kqr6c7c/S01e2aen3-aeq4ciktyz5-cek7c

3bo$4o!

5
(5,5)c/275 x = 3, y = 3, rule = B2-ae3aikry4cjknrz5aeikr6-ai7c/S02-ak3-ejqy4-enqty5cnr6ek7e8

obo2$o!

3
(4,4)c/275 x = 3, y = 3, rule = B2-ae3aikr4ijkr5-cnr6-ak78/S02-ak3-ejqy4-nqy5cenqy6i8

2bo2$obo!

3
(4,2)c/275 x = 6, y = 10, rule = B2k3-ejn4iknqt5cejny8/S01e2aen3-aceq4cikty5-cek6-an7c8

bo$3b2o$5bo$bobobo$3bo5$o!

9
(3,3)c/275 x = 3, y = 2, rule = B2ikn3-ejkn4cnqtw5-ikq6cen8/S01e2aen3-aekq4eikqty5-cek6-a7e8

3o$2bo!

4
(3,2)c/275 x = 3, y = 2, rule = B2kn3-ejn4knqtw5-aikq6cn8/S01e2aen3-aceq4cikty5-ck6cik78

2bo$obo!

3
(2,2)c/275 x = 4, y = 3, rule = B2kn3-ejnq4cnqt5-ekqr6c7c8/S01e2aen3-aeq4-ajnrw5-cr7e8

obo$2b2o$3bo!

5
(2,0)c/275 x = 4, y = 3, rule = B3-k4cq5cj6ae7/S2n3-k4-cnryz5-cjn6cn7e8

o2bo$3o$o2bo!

7
(1,1)c/275 x = 3, y = 3, rule = B2-ae3aikry4cjkr5akq6-k7c8/S02cen3-jqy4-enqy5cenry7e8

2bo2$obo!

3

Period 276

Speed Smallest known Minimum # of cells
(68,0)c/276 x = 4, y = 3, rule = B2n3-cnqy4kz5ekry6cn7c/S2-i3-ak4ceinrtz5ejkn6-ik7

3bo$o2bo$b3o!

6
(54,0)c/276 x = 3, y = 4, rule = B2n3aijr4k5cekr6n7e8/S23-acy4einrtyz5cjknr6cei7c8

bo$2bo$2bo$3o!

6
(52,0)c/276 x = 3, y = 3, rule = B3aijkr4ez5y6c/S2-c3-aky4einrtyz5cknr6-ek7c

o$3o$bo!

5
(50,0)c/276 x = 3, y = 4, rule = B2n3aijr4ejk5ckr6cn7c8/S23-ay4-ajkqw5cjkn6ce7

o$2o$b2o$2o!

7
(48,0)c/276 x = 3, y = 3, rule = B2n3aeijr4k6n7c/S2-i3-acy4einrtz5cr6ce

3o$obo$o!

6
(46,0)c/276 x = 3, y = 3, rule = B2n3-cnqy4ej5c6ci7c/S2-i3-ack4-ajkqw5ajkr6aci7

b2o$2bo$3o!

6
(45,45)c/276 x = 4, y = 3, rule = B3aijkr4ejz5cr6i/S2-i3-ak4-ajkqw5ckn6cn7c

ob2o$3o$bo!

7
(44,44)c/276 x = 3, y = 3, rule = B2n3-cnqy4e5ck6c7c/S2-i3-ac4-ajkqw5cknr6cen7c

b2o$2bo$3o!

6
(42,42)c/276 x = 3, y = 3, rule = B3aijkr4jk5e78/S23-acy4-ajkqw5jn6-ik7

o$obo$3o!

6
(42,0)c/276 x = 4, y = 3, rule = B2n3aeijr4ejkz5ck6n/S2-ci3-ak4einrtz5ajkn6cei7c

2bo$b3o$2obo!

7
(40,0)c/276 x = 3, y = 3, rule = B2n3aeijr4j5c6ci7c/S2-i3-ack4einrtyz5acknr6aci7

b2o$2bo$3o!

6
(39,39)c/276 x = 3, y = 3, rule = B3aeijr4kz5k6i7c/S2-i3-aky4-ajkqw5acjkr6-ek7

b2o$2bo$3o!

6
(38,38)c/276 x = 3, y = 4, rule = B3aijr5kr6in7c/S2-i3-ak4einrtyz5cej6ci7c

3o$2bo$2bo$bo!

6
(38,0)c/276 x = 3, y = 3, rule = B3aeijr4ejk6cin78/S23-acky4einrtz5jkn6cen78

3o$o$2o!

6
(37,37)c/276 x = 3, y = 4, rule = B2n3aijkr4ez5er7c/S2-i3-ack4-ajkqw5-eiqy6cn7

3o$2bo$2bo$bo!

6
(36,36)c/276 x = 3, y = 3, rule = B2n3-cnqy4ejk5ey6i7e/S2-i3-acy4einrtyz5cnr6cei78

b2o$2bo$3o!

6
(36,0)c/276 x = 3, y = 3, rule = B3aijkr4jz5e6ci8/S2-ci3-ack4-ajkqw5ckn6-k7c

b2o$2bo$3o!

6
(35,35)c/276 x = 3, y = 3, rule = B3-cnqy4k5ery6i7c8/S23-ac4einrtyz5aeknr6-ik7c

2o$b2o$bo!

5
(34,34)c/276 x = 3, y = 4, rule = B2n3aijr4ekz5kry6cn/S2-ci3-aky4einrtz5ej6cin78

bo$2bo$2bo$3o!

6
(34,0)c/276 x = 3, y = 3, rule = B2n3aijr4ek5ery6cin8/S2-ci3-aky4ceinrtz5aekn6-ek7c8

o$obo$3o!

6
(32,32)c/276 x = 3, y = 3, rule = B3-cnqy4ejz5ck6c/S2-ci3-a4einrtz5acer6acn78

3o$2bo$b2o!

6
(32,0)c/276 x = 3, y = 3, rule = B2in3-ceny4cijrt5ajky78/S2-ci3-ae4ceiqrz5aejk6ekn8

2o$b2o$bo!

5
(31,31)c/276 x = 3, y = 3, rule = B3aeijr4jk5r6c7c/S23-ak4einrtz5jkr6aci7c8

3o$2bo$b2o!

6
(30,30)c/276 x = 4, y = 3, rule = B2n3aeijr4ez5y6cin/S2-ci3-aky4einrtz5ejr6ci7

2obo$b3o$2bo!

7
(30,0)c/276 x = 3, y = 2, rule = B2k3-ejkn4knqtw5-kq6ein7c8/S01e2ae3-aceq4eikty5-cek6ce7e

obo$2bo!

3
(29,29)c/276 x = 4, y = 3, rule = B2n3-cnqy4ekz5kry/S2-c3-ac4-ajkqw5aknr6cin7c

ob2o$3o$bo!

7
(28,15)c/276 x = 3, y = 3, rule = B2n3aeijr4k5cer6c8/S2-i3-ak4-ajkqw5jknr6cen78

2bo$obo$3o!

6
(28,0)c/276 x = 3, y = 2, rule = B2kn3-ejnq4cknqtw5cjny6cn8/S01e2ae3ijnry4eikqty5-cer6ekn7

3o$2bo!

4
(27,27)c/276 x = 3, y = 3, rule = B2n3aijr4ekz5cek6in7/S23-a4-ajkqw5ejknr6aci78

bo$b2o$2o!

5
(26,26)c/276 x = 3, y = 3, rule = B2k3-cnqy4eijkqy5cejy6i7/S2-cn3-acky4ceinqty5aknr6-an78

o$3o$bo!

5
(26,0)c/276 x = 3, y = 3, rule = B2n3-cnqy4kz5cey6c7c8/S2-ci3-aky4-ajkqw5ajknr6ac78

3o$o$2o!

6
(25,25)c/276 x = 3, y = 3, rule = B2n3-cnqy4ejkz5c6c/S23-ak4einrtyz5cejkr6-ak7c8

bo$b2o$2o!

5
(25,13)c/276 x = 3, y = 3, rule = B2in3-nqy4eijq5aejk6c/S2-ci3-aeky4iqtz5ijqr6-c7e

3o$2bo$b2o!

6
(24,24)c/276 x = 3, y = 3, rule = B2n3aijr5ckr6i/S2-ci3-acy4einrtyz5acnr6cen7

b2o$2bo$3o!

6
(24,0)c/276 x = 3, y = 3, rule = B2k3aijkr4ekz5ackr6cin/S2-ci3-aky4einrtyz5iknr6-k7c

bo$3o$2bo!

5
(23,23)c/276 x = 3, y = 3, rule = B3aijkr4e5ey6cin78/S2-i3-ac4-ajkqw5cjn6-ik7c

b2o$2bo$3o!

6
(22,22)c/276 x = 3, y = 3, rule = B2n3aijr4ejkz5r6in7e/S23-ak4einrtyz5aejkn6ci7c8

b2o$2bo$3o!

6
(22,0)c/276 x = 2, y = 3, rule = B2kn3-ejnq4cnqtw5cijny6in/S01e2ae3-aeq4ceikty5-ckr6cik7e

o2$2o!

3
(21,21)c/276 x = 3, y = 3, rule = B2in3aceir4-acij5-ciny6cik7c/S2-c3-aceq4aeikz5akn6cei7

2o$b2o$bo!

5
(20,20)c/276 x = 3, y = 3, rule = B2n3aijkr4e5c6c/S2-ci3-a4einrtz5ejn6-kn7c

3o$2bo$b2o!

6
(20,0)c/276 x = 3, y = 2, rule = B2kn3aciry4iknqtw5cjny6ein8/S01e2aei3ijnry4ceikty5-c6c78

obo$2bo!

3
(19,19)c/276 x = 2, y = 4, rule = B2kn3-ejn4ciknqtw5cjny6-ak7c8/S01e2aen3-aekq4ikqtyz5-cek6cik7

2o2$bo$bo!

4
(18,18)c/276 x = 3, y = 3, rule = B2n3-cnqy4ejz5kr6ci7e8/S23-ack4einrtz5cknr6ce78

b2o$2o$bo!

5
(18,0)c/276 x = 2, y = 3, rule = B2kn3-ejnq4cknqtw5-akqr6e7c8/S01e2ae3-aeq4cikty5-ckr6cei

o2$2o!

3
(17,17)c/276 x = 2, y = 3, rule = B2kn3acikr4nqt5-akqr6n8/S01e2-ck3-aeq4cikty5-c6e

2o2$o!

3
(17,10)c/276 x = 3, y = 3, rule = B2n3aijkr4ez5er6n/S23-ack4ceinrtz5ekr6-ik78

o$obo$3o!

6
(16,16)c/276 x = 2, y = 3, rule = B2kn3-ejnq4cknqtw5-eikq8/S01e2ae3-aeq4eikty5-ckr6cek78

2o2$o!

3
(16,0)c/276 x = 3, y = 2, rule = B2ik3acikr4cknqtw5cjnry6c8/S01e2-ck3-aeq4eikty5-cek6ci78

obo$2bo!

3
(15,15)c/276 x = 2, y = 3, rule = B2kn3-ejkn4iknqtw5acjny6cin7c/S01e2aen3-aeq4cikqtyz5-cr6cei7c8

o2$2o!

3
(15,0)c/276 x = 4, y = 3, rule = B2n3-k4ce5cjq6an7/S2n3-k4-cjnry5-cjn6cn7e8

o2bo$b3o$o2bo!

7
(14,14)c/276 x = 3, y = 3, rule = B2-ae3aikqr4cijkr5aejkr6cen7/S02-ak3-ejqy4-nqty5cenr6in8

obo2$o!

3
(14,2)c/276 x = 8, y = 16, rule = B2ikn3aciqr4cnqt5-eikq6ci7c/S01e2ae3ijnry4cikqty5-cek6cik

2b2o8$2b2o$3bo$3b2o$o3b2o$2o3$7bo!

13
(14,1)c/276 x = 6, y = 6, rule = B2ikn3aciry4cnqtw5-kqr6cin/S01e2ae3-aekq4ikty5-ckr6cek7

b2o$2o$ob2o$o2$5bo!

9
(14,0)c/276 x = 2, y = 3, rule = B2ikn3acir4cknqt5-akq6en7c8/S01e2aei3-aekq4ikqty5-cr6ce

o2$2o!

3
(13,13)c/276 x = 2, y = 3, rule = B2kn3-ejkn4nqt5-ikq6cin/S01e2-ck3-aceq4ceikty5-ce6-an7e

bo2$2o!

3
(13,3)c/276 x = 4, y = 4, rule = B2k3-ejny4inqt5-ikq6en7c8/S01e2aen3-aeq4ciktyz5-ck6ek7e8

b2o$obo2$2obo!

7
(12,12)c/276 x = 2, y = 3, rule = B2k3aciry4cinqtw5-kqr6cei/S01e2aen3ijnry4cikqty5-cekr6ik78

2o2$o!

3
(12,10)c/276 x = 17, y = 12, rule = B2ik3aciqr4cinqtw5-akq6i7c/S01e2ae3-aceq4ceikty5-cek6ekn7c8

bo3$o2bo6$12b2o$11bob2obo$11b2ob3o!

14
(12,9)c/276 x = 7, y = 4, rule = B2ikn3-ejny4cnqt5-eikq6ein7c8/S01e2ae3ijnry4-ajnrw5-cekr6cn7e

2b4o$o4b2o$3b4o$bo2bo!

13
(12,3)c/276 x = 11, y = 3, rule = B2ikn3-ejnq4cknqt5cijny6e8/S01e2ae3-aeq4iktyz5-ck6in

ob2o$o$10bo!

5
(12,0)c/276 x = 3, y = 4, rule = B2-a3acejr4jnrwy5-ikny6c78/S02cen3qry4eijknrz5n6-ck

o$2bo2$2bo!

3
(11,11)c/276 x = 2, y = 3, rule = B2kn3aciry4cinqtw5-kqr6ce/S01e2ae3ijnry4cikqtyz5-cek6eik7

2o2$bo!

3
(11,7)c/276 x = 3, y = 3, rule = B2kn3-cnq4ck5kr6in78/S2-ci3-a4-ajkqw5-eqry6-ck78

o$3o$bo!

5
(11,2)c/276 x = 3, y = 3, rule = B2ik3-ejkn4nqt5cjny6-ak7c/S01e2aen3-aekq4ceiktyz5-c6in

3o$o$2o!

6
(11,0)c/276 x = 5, y = 3, rule = B2n3-ck4cq5cjkq6a7/S2n3-k4-cnryz5-jn6cen7e8

o2bo$5o$o2bo!

9
(10,10)c/276 x = 2, y = 3, rule = B2ikn3aciqr4cinqtw5cejny6ce/S01e2ae3-aceq4ceikqty5-ck7e

2o2$bo!

3
(10,0)c/276 x = 2, y = 3, rule = B2kn3-ejnq4cknqtw5-akqr8/S01e2aen3-aceq4eikqty5-ck6cen7c

o2$2o!

3
(9,9)c/276 x = 2, y = 3, rule = B2kn3acikr4knqtw5-ekq6ein7c/S01e2-ck3-aceq4ceikty5-c6cei

o2$2o!

3
(9,7)c/276 x = 3, y = 5, rule = B3/S2-c3-n4eikrz5y7e

3o$3o2$b2o$bo!

9
(9,6)c/276 x = 3, y = 4, rule = B2kn3aciqr4cknqt5-ikq6in8/S01e2ae3-aceq4cikty5-cr6ein7

2o$b2o2$o!

5
(9,1)c/276 x = 2, y = 3, rule = B2ikn3acikr4cknqt5cjnry6i7c8/S01e2aen3-aekq4iktyz5-ck6ik8

bo$bo$2o!

4
(8,8)c/276 x = 2, y = 3, rule = B2ikn3-ejnq4ciknqtw5-aekq6ein8/S01e2ae3-aeq4cikty5-ce6ckn7e

2o2$o!

3
(8,2)c/276 x = 14, y = 4, rule = B2ikn3-ejnq4iknqt5cjnry6ci7c/S01e2ae3-aceq4cikty5-cr6cik7c8

o$o11b2o$11b2o$12bo!

7
(8,0)c/276 x = 3, y = 2, rule = B2k3aciqr4nqt5-kqr6e7c8/S01e2ae3-aceq4cikqtyz5-cek6eik

obo$2bo!

3
(7,7)c/276 x = 2, y = 3, rule = B2kn3-ejn4cknqt5acjny/S01e2aen3-aceq4ikty5-cer6ci7e

bo2$2o!

3
(6,6)c/276 x = 2, y = 3, rule = B2ikn3aciry4cknqt5-akqr6in/S01e2aen3-aeq4-ajnrw5-cek6ek

2o2$bo!

3
(6,4)c/276 x = 2, y = 3, rule = B2ik3-ejnq4iknqt5-ikqr6ce/S01e2ae3-aeq4eiktyz5-c6cei78

2o$o$o!

4
(6,3)c/276 x = 4, y = 6, rule = B2kn3-ejnq4cnqt5cejny6e7c/S01e2-ck3-aekq4-ajnrw5-ck6cek7

2bo$2bo$2bo$2b2o$3bo$o2bo!

8
(6,1)c/276 x = 3, y = 3, rule = B2k3-ejkn4nqtw5cijny/S01e2ae3-aeq4ciktyz5-cek6ce7c8

o$obo$3o!

6
(6,0)c/276 x = 3, y = 4, rule = B2-a3aceqy4ijkqy5cenqr6cek7c/S02cik3ackny4-airt5ijy6-ac7c

2bo$o2$o!

3
(5,5)c/276 x = 2, y = 3, rule = B2k3-ejkn4cnqt5-akqr6ci/S01e2aen3-aceq4eikqty5-ck6ekn7c

o2$2o!

3
(5,2)c/276 x = 3, y = 3, rule = B2kn3aciry4iknqt5-akq6ein7c/S01e2aen3ijnry4cikqtyz5-c6e7e8

bo$2o$b2o!

5
(4,4)c/276 x = 2, y = 3, rule = B2kn3-ejnq4knqtw5-kqr7c8/S01e2aen3ijnry4ciktyz5-cekr6ikn7c

2o2$o!

3
(4,1)c/276 x = 4, y = 4, rule = B2ik3aciqr4iknqtw5-akqr6ce/S01e2ae3-aekq4ciktyz5-ck8

3bo2$o$2bo!

3
(4,0)c/276 x = 3, y = 2, rule = B2kn3-ejkn4cinqtw5-aikq6cin8/S01e2ae3-aekq4ikqtyz5-cr6k7c8

obo$o!

3
(3,3)c/276 x = 2, y = 3, rule = B2ik3-ejny4inqtw5-aekq6cei8/S01e2aei3ijnry4ceikty5-cer6-ae8

bo2$2o!

3
(3,0)c/276 x = 4, y = 3, rule = B2n34c5cjkq6an7/S3-k4aeikqtw5-jn6c7e8

o2bo$b3o$o2bo!

7
(2,2)c/276 x = 2, y = 3, rule = B2k3aciqr4ciknqtw5-akq6ci8/S01e2aen3-aeq4ikqty5-cek6ck7c

2o2$bo!

3
(2,0)c/276 x = 2, y = 3, rule = B2ikn3acikr4iknqtw5cijny6ein7c/S01e2aen3-aeq4ikty5-ck6-ai7c8

o2$2o!

3
(1,1)c/276 x = 2, y = 3, rule = B2ik3aciqr4iknqtw5-aikq6e7c/S01e2aen3-aceq4ceikqty5-cr6e7c

2o2$bo!

3

Period 277

Speed Smallest known Minimum # of cells
(39,0)c/277 x = 4, y = 3, rule = B3-k4ce5j6ae7/S3-k4-cnry5-jn6cn7e8

o2bo$b3o$o2bo!

7
(35,0)c/277 x = 14, y = 3, rule = B34q5cjk6ae7/S3-k4aeikqtw5-cjn6cen7e8

o3bo7b2o$3obo3bo2b3o$o3bo7b2o!

16
(24,18)c/277 x = 3, y = 3, rule = B3-cnqy4jk5y6i7c/S2-ci3-aky4-ajkqw5ck6-k7c

3o$2bo$b2o!

6
(23,0)c/277 x = 4, y = 3, rule = B3-c4ceq5jq6aen7/S3-k4-jnry5-jn6c7e8

o2bo$b3o$o2bo!

7
(22,0)c/277 x = 4, y = 3, rule = B2n3-ck4q5j6an7/S2n3-k4-cnry5-cjn6cen7e8

o2bo$3o$o2bo!

7
(18,10)c/277 x = 3, y = 3, rule = B2ikn3-ejnq4nqtw5-akq6in/S01e2-ck3-aekq4eikty5-ckr7e

bo$b2o$2o!

5
(17,0)c/277 x = 5, y = 3, rule = B2n3-k4cq5jq6aen7/S2n3-k4aeikqtw5-cjn6cn7e8

2b2o$5o$2b2o!

9
(15,1)c/277 x = 3, y = 3, rule = B2ekn3-jknq4cikqtwz5cjkqy6e/S1c2aen3-ackn4ceiknrz5aijn6akn78

bo$o$obo!

4
(15,0)c/277 x = 12, y = 3, rule = B2n3-c4q5jk6a7/S2n3-k4-nry5-jn6ce7e8

bo8b2o$2o7b3o$bo8b2o!

11
(12,10)c/277 x = 3, y = 2, rule = B2ikn3acikr4knqtw5cjny6cn7c/S01e2aen3-aceq4ceikty5-cer6-ae7

o$3o!

4
(12,7)c/277 x = 2, y = 3, rule = B2ikn3acir4nqt5-aekq6ci7c8/S01e2aei3-aceq4eikty5-cek6-ai7e8

2o2$o!

3
(11,0)c/277 x = 4, y = 3, rule = B3-ck4c5cj6aen7/S2n3-k4-cnryz5-jn6c7e8

o2bo$b3o$o2bo!

7
(10,3)c/277 x = 3, y = 3, rule = B2ikn3acikr4nqtw5-ikq6cei7c/S01e2aen3-aeq4eikty5-cek7c

o$3o$bo!

5
(9,6)c/277 x = 8, y = 3, rule = B2ikn3-ejn4cinqtw5-aikq6c7c/S01e2ae3-aeq4ceiktyz5-ck6cin7e8

7bo$o4b3o$6bo!

6
(9,0)c/277 x = 3, y = 7, rule = B2i3-cy4aijnwz5aejk6cen7e/S2-c3jknry4ceinqyz5jqy6cik

obo$b2o$bo2$bo$b2o$obo!

10
(8,7)c/277 x = 8, y = 9, rule = B2ik3-ejn4nqt5-ikqr6-ak8/S01e2aen3-aeq4-ajnrw5-ck6e7e8

o5$7bo$2b2o$3bo2bo$3bo!

7
(8,2)c/277 x = 4, y = 3, rule = B2ik3-nq4cijkry5kry6n7c8/S2-i3-ace4cy5einr6ckn7e

3bo$o2bo$b3o!

6
(8,0)c/277 x = 3, y = 3, rule = B2ikn3acir4knqt5-ikq6cn8/S01e2aen3-aceq4cikty5-ck6ce7e8

3o$o$2o!

6
(7,0)c/277 x = 2, y = 3, rule = B2ikn3-ejn4inqtw5cejny6cen7c8/S01e2ae3-aekq4eiktyz5-cekr6ek7

2o2$o!

3
(6,3)c/277 x = 3, y = 3, rule = B2ikn3-ejnq4cnqtw5-ekq6ci/S01e2aen3-aceq4iktyz5-ck6cek

b2o$2bo$3o!

6
(6,1)c/277 x = 4, y = 4, rule = B2ik3-ejkn4ciknqtw5-aekq6-ak/S01e2ae3-aeq4cikty5-cr6-an7c

ob2o$3bo$3bo$2b2o!

7
(5,5)c/277 x = 3, y = 3, rule = B2-ae3aikry4ijkr5aijky67c8/S02-ak3-ejqy4-enqy5cnqy6ei7e8

2bo2$obo!

3
(5,4)c/277 x = 6, y = 6, rule = B2ikn3-ejnq4iknqtw5-kq6i7c8/S01e2ae3-aceq4iktyz5-ck6ckn7e

4bo$3b3o$5bo3$o!

6
(5,1)c/277 x = 3, y = 2, rule = B2ik3-ejn4inqt5-eikq6in/S01e2aen3-aeq4ikty5-cer6i7

obo$2bo!

3
(4,4)c/277 x = 5, y = 5, rule = B2-ae3aikqr4jkr5aejky6cen7c/S02cen3-jqy4-nqty5cen6n8

3bo$bo2bo$2bobo$o2bo$b2o!

9
(4,3)c/277 x = 3, y = 3, rule = B2ikn3-ejkn4ciknqtw5-aikq6en7c8/S01e2aen3ijnry4eikqtyz5-cer6eik

b2o$2o$bo!

5
(3,3)c/277 x = 3, y = 3, rule = B2-ae3aikry4cjknr5-cein6-ai7c8/S02-ak3-ejqy4-enqy5cnr6ek8

obo2$o!

3
(3,1)c/277 x = 2, y = 3, rule = B2k3acir4ciknqtw5-ikqr6-ak7c8/S01e2aen3-aeq4eikqty5-cek6-an7e8

o2$2o!

3
(3,0)c/277 x = 3, y = 3, rule = B2kn3-ejny4inqtw5-ikq7c/S01e2aen3-aeq4eikqty5-c6ce7c

b2o$2o$bo!

5
(2,2)c/277 x = 3, y = 3, rule = B2-ae3aikr4cjkr5-cenr6-a7/S02-ak3-ejqy4-nqty5cenr6eik7e8

2bo2$obo!

3
(1,1)c/277 x = 3, y = 3, rule = B2-ae3aikr4jknr5aeikq6cen7c/S02-ak3-ejqy4-enqty5cnry6n8

2bo2$obo!

3
(1,0)c/277 x = 4, y = 3, rule = B2n34cq5cjk6a7/S3-k4-cjnry5-jn6ce7e8

o2bo$b3o$o2bo!

7

Period 278

Speed Smallest known Minimum # of cells
(108,0)c/278 x = 3, y = 4, rule = B2n3aijr4e5ery6in/S2-c3-a4einrtz5akn6c7c

o$2o$b2o$2o!

7
(74,0)c/278 x = 3, y = 4, rule = B2n3aeijr4jk5ek6in7/S2-i3-ack4einrtyz5kr6cin78

bo$2bo$2bo$3o!

6
(58,0)c/278 x = 3, y = 4, rule = B2n3aijr4jkz5cery6cin7/S23-ay4ceinrtz5cj6-ik78

bo$2bo$2bo$3o!

6
(54,0)c/278 x = 3, y = 3, rule = B2n3-cnqy4z8/S23-acy4ceinrtz5ejnr6-ak7c8

o$obo$3o!

6
(53,53)c/278 x = 3, y = 3, rule = B3aijr4ejz5r6i7c8/S2-c3-ak4einrtyz5jnr6cei7c8

b2o$2bo$3o!

6
(52,52)c/278 x = 3, y = 3, rule = B3aijkr4jkz5eky6i7c8/S2-ci3-acky4einrtz5acr6cei78

3o$2bo$b2o!

6
(52,0)c/278 x = 3, y = 3, rule = B2n3aijkr4ek5ce6n8/S2-ci3-aky4ceinrtz5anr6cin7c

b2o$2bo$3o!

6
(50,0)c/278 x = 3, y = 3, rule = B3aijr4ejk5ckry6n7c8/S2-ci3-acky4ceinrtz5acer6-ak7

3o$2bo$b2o!

6
(48,0)c/278 x = 3, y = 3, rule = B2n3aeijr4ej5cr6in/S2-ci3-ak4ceinrtz5aknr6acn7c

b2o$2bo$3o!

6
(46,0)c/278 x = 3, y = 3, rule = B3aijry4-acjnw5ek6in7c8/S2-c3-ac4aiqy5acjr6-ac7c

3o$obo$o!

6
(44,0)c/278 x = 3, y = 3, rule = B2n3-cnqy4j5cekry6n8/S2-c3-ak4einrtyz5aejr6ce78

b2o$2bo$3o!

6
(42,0)c/278 x = 3, y = 3, rule = B3-cnqy4j5cky6cn/S2-i3-acy4-ajkqw5aer6-ak7c

3o$2bo$b2o!

6
(39,39)c/278 x = 3, y = 3, rule = B2n3-cnqy4ej5ceky6c7c8/S2-i3-ac4ceinrtz5enr6cin7

3o$2bo$b2o!

6
(38,0)c/278 x = 3, y = 3, rule = B2ikn3-enqy4ekt5ejkry6ci7/S2aek3-ack4ciqtz5-nqry6akn8

bo$b2o$2o!

5
(37,37)c/278 x = 3, y = 3, rule = B3aeijr4e5ceky6c7c/S2-c3-aky4einrtz5acer6acn78

bo$b2o$2o!

5
(36,0)c/278 x = 3, y = 3, rule = B2kn3aijkr4jkqtz5j7c/S2aek3-ace4ceinqr5eijq6ik7e8

bo$b2o$2o!

5
(34,34)c/278 x = 4, y = 3, rule = B2n3-cnqy4z5ce/S2-ci3-acky4einrtz5acejn6ace7c

bo$3o$ob2o!

7
(34,0)c/278 x = 3, y = 3, rule = B3aijr4ejz5ce6i7c/S2-i3-ak4-ajkqw5enr6ci7

3o$2bo$b2o!

6
(32,32)c/278 x = 3, y = 3, rule = B2n3-cnqy5ck6in7c/S2-ci3-aky4-ajkqw5ajknr6cin7

bo$b2o$2o!

5
(32,0)c/278 x = 2, y = 3, rule = B2kn3-ejny4inqt5-aekq6cen7c/S01e2ae3-aeq4eikqty5-cek6k7e

o2$2o!

3
(31,31)c/278 x = 4, y = 3, rule = B2n3aeijr4j5cery6n7c/S2-c3-acky4einrtyz5ajkr6-kn7c

ob2o$3o$bo!

7
(30,30)c/278 x = 3, y = 4, rule = B2n3aijkr4k5ery6cin7c/S2-i3-ac4einrtz5en6-ik78

bo$2bo$2bo$3o!

6
(30,0)c/278 x = 3, y = 2, rule = B2ikn3-ejnq4cnqt5-kqr6ce7c8/S01e2aen3-aeq4eikty5-cer6i7e8

3o$2bo!

4
(29,29)c/278 x = 3, y = 3, rule = B2n3aijkr4jkz5e6ci7c8/S2-c3-ak4einrtz5ajkr6-k7c

b2o$2bo$3o!

6
(28,0)c/278 x = 2, y = 3, rule = B2kn3aciqr4iknqt5cjny6ci/S01e2aei3-aekq4ceikty5-cek6ci7e8

o2$2o!

3
(27,27)c/278 x = 3, y = 3, rule = B2n3-cnqy4kz5ceky6n7c8/S2-i3-ay4einrtz5cjkn6aci7

3o$2bo$b2o!

6
(26,0)c/278 x = 2, y = 4, rule = B3-ceny4cejry5jky6aci/S1c2-ci3-acky4aeqtyz5aek6-ac7

bo$o$o$2o!

5
(24,24)c/278 x = 6, y = 2, rule = B2kn3-ejnq4inqt5-eikq6e/S01e2aei3-aeq4cikqty5-cekr6en7e

3b2o$o3b2o!

5
(24,0)c/278 x = 2, y = 3, rule = B2ik3acikr4nqtw5acjny6n/S01e2ae3-aceq4ceikqty5-cekr6ei

o2$2o!

3
(23,23)c/278 x = 3, y = 3, rule = B2ik3-cnq4eikqtyz5-einq6cin8/S2-ci3-ack4inr5ejn8

2bo$3o$bo!

5
(22,22)c/278 x = 3, y = 3, rule = B3aeijr4e5c/S2-i3-ack4einrtyz5r6c7c

3o$obo$o!

6
(22,0)c/278 x = 2, y = 3, rule = B2kn3-ejn4ciknqtw5cjny6cn8/S01e2-ck3-aeq4ikty5-c6ck8

o2$2o!

3
(21,21)c/278 x = 3, y = 3, rule = B3aijr4ejz5ery6cin7c/S2-i3-acky4-ajkqw5ajknr6cin7c

2o$b2o$bo!

5
(20,20)c/278 x = 3, y = 3, rule = B2ikn3-ejny4inqt5cjnry6e7c8/S01e2aei3-aekq4-ajnrw5-c6n78

bo$2o$b2o!

5
(20,0)c/278 x = 2, y = 3, rule = B2k3-ejny4cinqt5-ekq6cn7c8/S01e2aei3-aekq4ceikqty5-c6-an78

o2$2o!

3
(19,19)c/278 x = 2, y = 3, rule = B2k3acikr4inqtw5-ikqr6ce7c/S01e2aei3ijnry4eikqty5-cer6cn7c8

2o$o$o!

4
(19,0)c/278 x = 5, y = 3, rule = B2n3-ck5jkq6a7/S3-k4-jnry5-cjn6cen7e8

bo$5o$bo!

7
(18,18)c/278 x = 4, y = 6, rule = B2kn3-ejnq4inqtw5-akq6e/S01e2-ck3-aeq4cikty5-cek6kn8

o$o2bo2$2bo2$bo!

5
(18,0)c/278 x = 2, y = 3, rule = B2k3acikr4cinqt5-aikq6cen7c/S01e2-ck3-aceq4eikty5-ce6-ai7c8

o2$2o!

3
(17,17)c/278 x = 2, y = 3, rule = B2k3acikr4cinqtw5-ikqr6in8/S01e2aen3-aeq4cikqty5-cr6-ak7e8

2o2$o!

3
(16,16)c/278 x = 2, y = 3, rule = B2ikn3-ejnq4iknqtw5-aikq6in7c/S01e2-ck3-aceq4ciktyz5-c6cin7e

o$o$2o!

4
(16,0)c/278 x = 3, y = 2, rule = B2ikn3-ejny4iknqt5cejny6en8/S01e2ae3-aekq4iktyz5-cer6i8

obo$o!

3
(15,15)c/278 x = 2, y = 3, rule = B2ik3aciqr4cnqtw5cejny6en7c/S01e2aen3-aceq4iktyz5-cek7

2o2$o!

3
(14,14)c/278 x = 2, y = 3, rule = B2k3acir4iknqtw5-ikq6ci7c8/S01e2aen3-aekq4cikty5-cr6ekn

2o2$o!

3
(14,8)c/278 x = 9, y = 10, rule = B2k3-ejkn4knqt5-ikq6-ak8/S01e2aen3-aceq4ikqtyz5-ce6cei7c

3bo$bo$obobo5$7b2o2$7bo!

8
(14,2)c/278 x = 2, y = 3, rule = B2kn3aciqr4cnqtw5-aekq6-ak7c/S01e2ae3-aeq4eikty5-cek6cin

o2$2o!

3
(14,0)c/278 x = 3, y = 2, rule = B2ik3aciqr4ciknqtw5-aikq6ci7c/S01e2ae3-aceq4ceikqty5-ckr6kn7e8

obo$o!

3
(13,13)c/278 x = 3, y = 4, rule = B2k3-ejkn4nqtw5-kqr6n7c/S01e2aen3-aeq4iktyz5-cek6cn78

2bo2$o$2bo!

3
(13,7)c/278 x = 3, y = 5, rule = B2n3acijr4eirtyz5-aeiq6acn/S2aek3-a4aceiny5-aij6i7c8

o$bo$b2o$2o$o!

7
(12,12)c/278 x = 2, y = 3, rule = B2ikn3aciqr4cinqtw5-eikq6cei7c8/S01e2ae3ijnry4cikqtyz5-ck6-an78

2o2$o!

3
(12,2)c/278 x = 2, y = 4, rule = B2ikn3-ejnq4knqt5-aekq6ei7c8/S01e2ae3-aeq4ikqtyz5-cekr6cin8

bo$bo$bo$2o!

5
(12,0)c/278 x = 3, y = 2, rule = B2ik3-ejkn4cknqtw5-eikq6n8/S01e2aen3-aekq4iktyz5-ce6in8

obo$o!

3
(11,11)c/278 x = 2, y = 3, rule = B2kn3-ejnq4cinqt5-akq6cei8/S01e2aen3-aekq4-ajnrw5-ckr6cen7

bo2$2o!

3
(11,1)c/278 x = 2, y = 3, rule = B2kn3aciry4knqt5-eikq6cei/S01e2aei3-aekq4ikqty5-cekr6ik

2o2$o!

3
(10,10)c/278 x = 2, y = 3, rule = B2kn3aciqr4nqtw5-akq6cei7c8/S01e2ae3-aekq4iktyz5-ckr6-ae7c8

2o2$o!

3
(10,0)c/278 x = 3, y = 2, rule = B2ik3-ejkn4ciknqtw5-kqr6cen/S01e2ae3ijnry4-ajnrw5-cek6kn8

obo$2bo!

3
(9,9)c/278 x = 2, y = 3, rule = B2k3-ejn4knqtw5cjny6cei/S01e2aen3-aekq4eiktyz5-ck6ckn7e

o2$2o!

3
(9,4)c/278 x = 8, y = 6, rule = B2kn3aciry4inqt5cejny6i7c8/S01e2aei3-aeq4eikqtyz5-cer6-ae78

3bo2b2o$6bo$6bo3$o!

6
(9,1)c/278 x = 3, y = 4, rule = B2k3-ejkn4cnqt5-eikq6-ak7c/S01e2aen3-aceq4cikqtyz5-cekr6ce7

2o2$o$2bo!

4
(8,8)c/278 x = 2, y = 3, rule = B2ikn3-ejny4knqtw5-ekq6-ak8/S01e2aen3ijnry4ceikty5-cek6cek8

2o2$o!

3
(8,3)c/278 x = 5, y = 2, rule = B2kn3-ejnq4knqt5-akqr6c/S01e2aei3ijnry4ciktyz5-ce6cn7e8

2bo$ob3o!

5
(8,2)c/278 x = 3, y = 3, rule = B2ik3-ejkn4nqt5-eikq6e7c/S01e2aen3-aceq4eikty5-ckr6-an7e

b2o$2bo$3o!

6
(8,0)c/278 x = 3, y = 2, rule = B2k3-ejn4inqt5-kqr6ce7c/S01e2ae3ijnry4ceikty5-cekr6eik7c8

obo$o!

3
(7,7)c/278 x = 2, y = 3, rule = B2kn3-ejn4iknqt5-akq6e7c8/S01e2aen3-aceq4ciktyz5-ck6e78

o2$2o!

3
(7,4)c/278 x = 3, y = 4, rule = B2kn3acir4nqt5-ekq6cn8/S01e2aei3-aekq4ceikqty5-cekr6i7c

2bo$2bo$o$2o!

5
(7,3)c/278 x = 3, y = 2, rule = B2k3-ejny4iknqt5-ikq6ce8/S01e2aen3-aeq4ciktyz5-ck6cen7e

2bo$obo!

3
(7,2)c/278 x = 3, y = 3, rule = B2ikn3aciqr4ciknqt5cijny6in8/S01e2aen3-aceq4ceiktyz5-cekr6ck

2bo$3o$bo!

5
(6,6)c/278 x = 2, y = 3, rule = B2ik3aciqr4iknqtw5-eikq6ci8/S01e2ae3-aekq4ikty5-c6cik7

bo2$2o!

3
(6,4)c/278 x = 2, y = 3, rule = B2ikn3acikr4cinqtw5cijny6ce8/S01e2ae3-aeq4iktyz5-cek6ci7

2o$bo$bo!

4
(6,2)c/278 x = 2, y = 3, rule = B2ikn3-ejkn4cnqtw5cejny6cen/S01e2aei3ijnry4ceiktyz5-c6cek

2o2$bo!

3
(6,0)c/278 x = 2, y = 3, rule = B2kn3aciqr4cnqt5-kqr6c8/S01e2ae3-aceq4ceikqty5-ck6e

o2$2o!

3
(5,5)c/278 x = 2, y = 3, rule = B2kn3aciqr4inqt5-kq6i7c8/S01e2ae3-aceq4cikty5-ck6ci7

bo2$2o!

3
(5,4)c/278 x = 3, y = 3, rule = B2kn3-ejn4knqtw5-eikq6c8/S01e2ae3ijnry4cikqty5-ck6ek

3o$o$2o!

6
(5,1)c/278 x = 2, y = 4, rule = B2ikn3acir4cnqtw5-ekq6cin/S01e2aen3-aeq4iktyz5-cekr6-a7e

bo$bo$bo$2o!

5
(5,0)c/278 x = 2, y = 3, rule = B2kn3acir4cinqtw5-aekq6-ak/S01e2-ck3-aeq4ikqtyz5-cekr6ci

2o$bo$bo!

4
(4,4)c/278 x = 2, y = 3, rule = B2k3-ejn4nqtw5-kqr6e8/S01e2aen3-aekq4ceikqty5-cek6-ae7c8

2o2$o!

3
(4,2)c/278 x = 3, y = 2, rule = B2ik3acikr4nqtw5-ekqr6in/S01e2aen3-aekq4ceiktyz5-cekr6cn

o$obo!

3
(4,1)c/278 x = 3, y = 2, rule = B2ik3acir4cknqtw5-ekqr6ein7c8/S01e2ae3-aeq4-ajnrw5-cek6cek7c

obo$2bo!

3
(4,0)c/278 x = 2, y = 3, rule = B2kn3-ejn4cinqtw5-kq6ei/S01e2ae3-aceq4-ajnrw5-ck6eik8

o2$2o!

3
(3,3)c/278 x = 2, y = 3, rule = B2kn3aciqr4inqtw5-akq6e7c/S01e2ae3-aekq4ceikty5-ckr6cik7e

o2$2o!

3
(3,0)c/278 x = 3, y = 3, rule = B2in3-cnq4nqty5ar6in8/S2-ci3-cey4eiqt5ainqr6-ck

bo$b2o$2o!

5
(2,2)c/278 x = 2, y = 3, rule = B2kn3-ejkn4knqtw5-kq6ce8/S01e2aen3-aeq4ikqtyz5-ckr6cek7

2o2$o!

3
(2,0)c/278 x = 3, y = 2, rule = B2ikn3-ejkn4cknqtw5-akq6-ak7c8/S01e2aen3-aekq4eikqty5-c6ek

obo$o!

3
(1,1)c/278 x = 2, y = 3, rule = B2k3-ejkn4cinqt5-eikq6ci7c/S01e2aen3-aeq4ceikqty5-cer6cen7c8

2o2$bo!

3

Period 279

Speed Smallest known Minimum # of cells
(57,0)c/279 x = 26, y = 3, rule = B2c3a6ac7e/S1e2cik3ejnr4i

25o$8bo13bo2bo$b24o!

52
(42,6)c/279 x = 56, y = 15, rule = B2i3aijq4aeqryz5ak6k/S2ae3cijnr4aceiqty5aeq6-ak8

42bo$5b2o$5bobo$5b3o34b4o2$9b2o$3o6bobo33bo$obo6b3o23bo$b2o31b2o17b3o$ 33b2o3bo16bo$4b3o29bo16bobo$4bobo30bo$5b2o28bo3b2o12bo$38b2o$38bo!

55
(41,0)c/279 x = 5, y = 5, rule = B3-k4cq5cj6an7/S2n3-k4-nry5-cjn6cn7e8

4bo$2o$3o$2o$4bo!

9
(33,0)c/279 x = 3, y = 3, rule = B34ce5cjq6an7/S2n3-k4-nry5-cjn6c7e8

b2o$3o$b2o!

7
(28,0)c/279 x = 4, y = 3, rule = B2n3-c5jq6aen7/S2n3-k4-cnryz5-cjn6cn7e8

o2bo$b3o$o2bo!

7
(19,0)c/279 x = 4, y = 3, rule = B2n3-c4ceq5cjk6an7/S2n3-k4aeikqtw5-jn6cen7e8

2obo$3o$2obo!

9
(18,0)c/279 x = 4, y = 3, rule = B3-k4e5cj6aen7/S2n3-k4-cjnry5-cjn6c7e8

o2bo$3o$o2bo!

7
(17,0)c/279 x = 4, y = 3, rule = B3-c4q5jq6aen7/S3-k4-cnryz5-jn6c7e8

3o$4o$3o!

10
(15,5)c/279 x = 3, y = 3, rule = B2n3aeijr4jkz5ekr8/S2-ci3-a4ceinrtz5cejnr6ac7

o$obo$3o!

6
(13,1)c/279 x = 5, y = 4, rule = B2kn3aciqr4knqtw5-kqr6n/S01e2aen3ijnry4ceikty5-ce6n78

b2o$ob2o$2ob2o$b3o!

12
(10,1)c/279 x = 5, y = 5, rule = B2k3-ejn4nqt5-ikq6n7c8/S01e2ae3-aeq4ceikty5-ck6kn8

o$2b2o$4bo$obobo$2bo!

8
(10,0)c/279 x = 26, y = 3, rule = B35j6aen7/S2n3-k4aeikqtw5-cjn6c7e8

3o17bo$4o19b3o$3o17bo!

15
(9,1)c/279 x = 5, y = 5, rule = B2ikn3aciqr4cnqtw5cijny6-ak/S01e2ae3ijnry4cikty5-ck6ein7c

bo2bo2$2obo$3bo$b2o!

8
(8,2)c/279 x = 3, y = 4, rule = B2ik3-en4erty5cejkn6ac7e/S2-in3-aky4cinqry5eijqy7e8

bo$obo$2bo$b2o!

6
(7,6)c/279 x = 3, y = 3, rule = B2kn3acir4cknqtw5cjnry6c/S01e2-ck3-aceq4cikty5-cer6ikn7

3o$o$2o!

6
(6,6)c/279 x = 3, y = 3, rule = B2-ae3aikry4ijkr5aijkr6-ai7c/S02cen3-ejqy4-nqty5cnqy6ik8

obo2$o!

3
(6,2)c/279 x = 5, y = 5, rule = B2ikn3acikr4ciknqtw5cejny6ein7c/S01e2aen3-aceq4cikty5-cr6ein78

2bo$obobo$o$b2o$4bo!

8
(5,3)c/279 x = 3, y = 3, rule = B2kn3aciqr4cnqtw5acjny6cin7c/S01e2aen3ijnry4ceikty5-ckr6cik78

bo$3o$2bo!

5
(4,4)c/279 x = 6, y = 6, rule = B2-ae3aikry4cijknrz5-cnqr6cen78/S02-ak3-jqy4-eqty5cnr6ek8

2bo2$obo3$5bo!

4
(4,3)c/279 x = 3, y = 3, rule = B2ik3aciqr4inqtw5cejny6i7c8/S01e2ae3-aeq4ceikty5-cek6cei

2bo$obo$3o!

6
(4,2)c/279 x = 2, y = 3, rule = B2ik3aciqr4cnqt5-aikq6-ak8/S01e2aen3ijnry4ceikqty5-ce6k7c

2o2$bo!

3
(4,0)c/279 x = 3, y = 2, rule = B2k3aciqr4nqt5-aikq6cn7c/S01e2-ck3-aceq4ceikty5-cr6-a

o$obo!

3
(3,3)c/279 x = 3, y = 3, rule = B2-ae3aikr4jkrz5akr6-ai7c/S02-ak3-jqy4-nqty5cenqr6n7e8

2bo2$obo!

3
(3,2)c/279 x = 6, y = 10, rule = B2kn3-ejnq4ciknqtw5-ikqr6ci8/S01e2aei3-aceq4eiktyz5-cer6ci7

4b2o$2bo2bo4$obo$b3o$2obo$3b2o$3bo!

15
(3,1)c/279 x = 3, y = 3, rule = B2kn3aciqr4cknqt5-kqr6e8/S01e2ae3-aceq4ikqtyz5-ck6en7

3o$2bo$b2o!

6
(3,0)c/279 x = 4, y = 3, rule = B3-ck4ce5cj6a7/S3-k4-cjnry5-jn6cen7e8

2obo$3o$2obo!

9
(2,2)c/279 x = 3, y = 3, rule = B2-ae3aikr4cjkr5aeikq6-ai78/S02cen3-jqy4-enqy5cen6i8

obo2$o!

3
(1,1)c/279 x = 6, y = 6, rule = B2-ae3aikr4jkrz5aeikr6-ik78/S02cen3-ejqy4-enqty5cenq6i8

3o$obo$4obo$2bo$4bo$2bo2bo!

14
(1,0)c/279 x = 3, y = 2, rule = B2ik3aciqr4knqt5-kqr6cn8/S01e2ae3ijnry4cikqtyz5-cek6-ai7e

2bo$3o!

4

Period 280

Speed Smallest known Minimum # of cells
(94,0)c/280 x = 4, y = 3, rule = B3-cnqy5r6c7c8/S23-ack4einrtz5ackn6cin7c

bo$3o$ob2o!

7
(74,0)c/280 x = 3, y = 3, rule = B3aijkr4jz5cr6cn7c8/S2-i3-acy4einrtz5jknr6c7c8

3o$2bo$b2o!

6
(70,0)c/280 x = 3, y = 3, rule = B3-cnqy4jz5k6i/S23-aky4-ajkqw5ejnr6cen7c

3o$2bo$b2o!

6
(61,61)c/280 x = 3, y = 3, rule = B3aijr4z5cekr6cn/S2-ci3-ak4einrtz5aj6cn7c

2bo$obo$3o!

6
(56,0)c/280 x = 3, y = 4, rule = B2n3aeijr4z5cry6cin7e/S2-i3-acy4einrtz5c6cei7c8

o$2o$b2o$2o!

7
(54,54)c/280 x = 3, y = 3, rule = B2n3aeijr4e5ky6in8/S2-i3-aky4ceinrtz5aer6-kn7

3o$2bo$b2o!

6
(54,0)c/280 x = 4, y = 3, rule = B3-c5cj6an7/S3-k4-jnryz5-jn6cn7e8

o2bo$b3o$o2bo!

7
(52,0)c/280 x = 3, y = 3, rule = B3-cnqy4kz5er7c8/S23-ay4-ajkqw5ejn6-ik7c

3o$2bo$b2o!

6
(50,50)c/280 x = 4, y = 3, rule = B2n3aijr4z5ckr6cin8/S23-ac4einrtyz5cek6cin7c

2obo$b3o$2bo!

7
(50,0)c/280 x = 3, y = 3, rule = B3-cnqy4z5kr6cin/S2-i3-ay4einrtz5eknr6-ek7

3o$2bo$b2o!

6
(48,0)c/280 x = 4, y = 3, rule = B2n34ceq5cjk6aen7/S3-k4-jnryz5-cjn6cen7e8

3o$4o$3o!

10
(46,0)c/280 x = 3, y = 3, rule = B3aeijr4ej5c6n/S2-ci3-a4ceinrtz5ajr6aci7

3o$2bo$b2o!

6
(44,44)c/280 x = 3, y = 4, rule = B2n3aijkr4jz5ky6in78/S23-a4einrtyz5jr6cin7c8

3o$2bo$2bo$bo!

6
(44,0)c/280 x = 3, y = 3, rule = B2n3aijkr4jz5ck7c/S2-c3-aky4einrtz5acjkn6ac7

b2o$2bo$3o!

6
(42,42)c/280 x = 3, y = 4, rule = B2n3-cnqy4kz5ce6i/S2-i3-acy4ceinrtz5aknr6-ek7c

bo$2bo$2bo$3o!

6
(42,0)c/280 x = 3, y = 3, rule = B2n3aeijr5ekry6cn/S2-ci3-acky4einrtyz5cjkr6ci7c

b2o$2bo$3o!

6
(41,41)c/280 x = 3, y = 3, rule = B2n3aijkr4jkz5ck6n8/S2-c3-aky4einrtyz5ajk6cei7c

3o$2bo$b2o!

6
(40,0)c/280 x = 3, y = 4, rule = B3aijkr4ejz5kry6ci/S2-ci3-ak4ceinrtz5ek6cin7c

o$2o$b2o$2o!

7
(38,38)c/280 x = 4, y = 3, rule = B2n3aijkr5cr6c7c8/S2-ci3-aky4einrtz5ack6-ak7

ob2o$3o$bo!

7
(38,0)c/280 x = 3, y = 3, rule = B3aeijr4ejk6c7c8/S2-ci3-ak4einrtyz5ck6cn7

3o$2bo$b2o!

6
(36,0)c/280 x = 3, y = 3, rule = B3aijry4ciqt5cejky6in7c/S2-n3-ay4aeirt5aek6a7c8

2bo$obo$3o!

6
(34,34)c/280 x = 3, y = 3, rule = B3aijkr4ek5kr7c/S2-i3-acy4einrtyz5-ijqy6-kn7

b2o$2bo$3o!

6
(34,0)c/280 x = 3, y = 3, rule = B3aijkr4ekz5ey6in7c/S2-ci3-ak4einrtyz5an6-ek7c8

2bo$3o$bo!

5
(33,33)c/280 x = 3, y = 3, rule = B3-cnqy4ejz5ekry6cn8/S2-ci3-ack4-ajkqw5j6cei7

o$obo$3o!

6
(32,32)c/280 x = 3, y = 3, rule = B2n3aijkr4ez5cery6c7e/S2-i3-aky4-ajkqw5cer6-kn7c8

2o$b2o$bo!

5
(32,0)c/280 x = 3, y = 3, rule = B2n3aijkr4jz5ekr6in/S2-i3-ac4-ajkqw5ajkn6-ek7c

b2o$2bo$3o!

6
(31,31)c/280 x = 4, y = 3, rule = B3aijkr4ej5ky6ci7c/S2-i3-aky4einrtz5ajk6c7c

ob2o$3o$bo!

7
(31,0)c/280 x = 4, y = 3, rule = B3-c4ceq5cjq6a7/S3-k4-cnryz5-cjn6cn7e8

ob2o$b3o$ob2o!

9
(30,30)c/280 x = 3, y = 3, rule = B3aijkr4jkz5ky6i/S2-ci3-aky4einrtyz5aej6c7c

2bo$obo$3o!

6
(30,0)c/280 x = 3, y = 3, rule = B2n3aijr4jkz5cky6cin7c8/S2-i3-ack4einrtz5j6-kn7c8

2o$b2o$bo!

5
(29,29)c/280 x = 3, y = 3, rule = B2n3-cnqy4ejk5ckr6ci7c/S2-i3-ack4einrtz5anr6ci7c

b2o$2bo$3o!

6
(28,28)c/280 x = 3, y = 3, rule = B2n3-cnqy4jz5ceky6cin/S2-i3-ac4-ajkqw5aer6ac78

3o$2bo$b2o!

6
(28,0)c/280 x = 3, y = 3, rule = B2k3-ekn4eiz5ack6cn7c8/S2-c3-a4ceiyz5ceqr6cik

2o$b2o$bo!

5
(27,27)c/280 x = 4, y = 3, rule = B2n3-cnqy4kz5ery6ci78/S23-aky4ceinrtz5aej6c78

2obo$b3o$2bo!

7
(26,26)c/280 x = 3, y = 3, rule = B2n3aijkr5cr6i8/S2-ci3-ac4einrtz5acejr6ace7c

b2o$2bo$3o!

6
(26,0)c/280 x = 3, y = 2, rule = B2ik3-ejkn4cinqtw5cjny6cn7c/S01e2-ck3ijnry4eiktyz5-ckr6cik

obo$o!

3
(24,0)c/280 x = 2, y = 3, rule = B2k3aciry4cinqtw5-akqr6ci7c/S01e2-ck3-aceq4ciktyz5-ckr6-an7e

bo2$2o!

3
(23,23)c/280 x = 3, y = 3, rule = B2n3-cnqy4e5cey6ci/S2-ci3-a4-ajkqw5n6-ik7c

3o$2bo$b2o!

6
(22,22)c/280 x = 3, y = 3, rule = B3aijr4kz5er6ci7c/S2-c3-ac4einrtyz5jknr6-ek7

o$obo$3o!

6
(22,1)c/280 x = 3, y = 4, rule = B2i3-eknq4ijqt5ery6ai7e/S2-in3-acy4-jkrw5cjknr6cen7c8

3o$2bo$2bo$bo!

6
(22,0)c/280 x = 3, y = 2, rule = B2k3-ejn4ciknqt5-kq6en8/S01e2aei3-aceq4ceikqty5-ck6-an7

obo$2bo!

3
(21,21)c/280 x = 3, y = 3, rule = B3-cnqy4jz5ceky6ci8/S2-i3-acy4ceinrtz5aj6-kn7

bo$b2o$2o!

5
(20,20)c/280 x = 2, y = 3, rule = B2ik3aciry4inqt5-eikq6ein7c8/S01e2aen3-aekq4cikqty5-ck6-ac78

2o$o$o!

4
(20,0)c/280 x = 2, y = 3, rule = B2ikn3-ejny4nqtw5cejny6n7c/S01e2aen3ijnry4eiktyz5-cer6-ae7e8

bo$bo$2o!

4
(19,19)c/280 x = 2, y = 3, rule = B2kn3acir4nqtw5cjny6ce7c8/S01e2aei3ijnry4ikqty5-ckr6cen7c8

bo2$2o!

3
(18,18)c/280 x = 2, y = 3, rule = B2ikn3-ejnq4cnqtw5-aikq6cen7c8/S01e2-ck3-aekq4eikqty5-c6cei8

o2$2o!

3
(18,0)c/280 x = 3, y = 2, rule = B2ikn3aciry4iknqtw5cijny6ce/S01e2aei3-aeq4ikty5-cer6ein

obo$o!

3
(17,17)c/280 x = 2, y = 3, rule = B2k3-ejkn4cnqtw5-ikq6cei8/S01e2ae3-aekq4eikqty5-cek6cin7c

2o$o$o!

4
(17,8)c/280 x = 4, y = 4, rule = B2kn3aciry4knqt5acjny6cin7c8/S01e2ae3-aeq4ikqtyz5-cekr6ei

3bo$bo2$3o!

5
(16,16)c/280 x = 5, y = 3, rule = B2n3aijry4ik5cry6cn7c8/S2-c3-acky4ceinrty5acenr6ce7

b2o$2o$4bo!

5
(16,0)c/280 x = 3, y = 2, rule = B2kn3-ejnq4inqtw5cijny6n/S01e2aei3-aeq4cikty5-cr6-ak7e

obo$o!

3
(15,15)c/280 x = 2, y = 3, rule = B2kn3aciry4nqt5-akqr6in/S01e2aei3-aeq4eikqty5-ck6ci78

o2$2o!

3
(14,14)c/280 x = 2, y = 3, rule = B2ikn3acir4ciknqtw5-ikq6en7c8/S01e2ae3-aeq4eikqtyz5-cekr

bo2$2o!

3
(14,0)c/280 x = 3, y = 2, rule = B2kn3acikr4cnqtw5-kq6c8/S01e2aen3-aceq4ceikty5-cek6ein7

obo$2bo!

3
(13,13)c/280 x = 2, y = 3, rule = B2kn3aciqr4ciknqt5acjny6in7c/S01e2-ck3-aceq4ikty5-ce6k7

o2$2o!

3
(13,0)c/280 x = 6, y = 3, rule = B3-k4ceq5cj6a7/S2n3-k4-jnry5-jn6c7e8

ob3o$6o$ob3o!

14
(12,12)c/280 x = 2, y = 3, rule = B2kn3-ejn4nqt5acjny6cen/S01e2ae3-aeq4ceiktyz5-cekr6ein7e8

2o2$o!

3
(12,0)c/280 x = 3, y = 2, rule = B2kn3acikr4cknqt5cijny6ci7c8/S01e2-ck3-aceq4ceikqty5-cekr6c7e8

obo$2bo!

3
(11,11)c/280 x = 2, y = 3, rule = B2ik3acir4iknqtw5cejny6n8/S01e2-ck3ijnry4eiktyz5-ce6ce7e

2o2$bo!

3
(11,3)c/280 x = 4, y = 3, rule = B2n3-knq4ertz5eknry6an7c8/S2-i3-a4cqrty5acjnr6-cn8

o2bo$o2bo$3o!

7
(11,0)c/280 x = 3, y = 3, rule = B2kn3-cnqy4jkr5ckr6cin8/S2-i3-a4ceinrty5ckn6ae

bo$3o$o!

5
(10,10)c/280 x = 2, y = 3, rule = B2ikn3-ejnq4ciknqt5acjny6ce/S01e2ae3ijnry4eikqty5-cer6ci7e

bo2$2o!

3
(10,8)c/280 x = 3, y = 3, rule = B2in3-cnq4ceirtz5cjkry6in78/S1c2-n3-acy4iqrtyz5aj6ac8

b2o$2bo$3o!

6
(10,0)c/280 x = 2, y = 3, rule = B2kn3acir4knqtw5-aekq6cin7c/S01e2-ck3ijnry4eikqty5-ck6cik

o2$2o!

3
(9,9)c/280 x = 2, y = 3, rule = B2ikn3aciqr4ciknqtw5cijny6ci8/S01e2ae3ijnry4ikty5-ck6ei7

2o2$o!

3
(9,0)c/280 x = 4, y = 3, rule = B2n34eq5jq6ae7/S3-k4-cnry5-cjn6ce7e8

b3o$4o$b3o!

10
(8,8)c/280 x = 2, y = 3, rule = B2kn3-ejnq4ciknqtw5-akq6ci7c/S01e2aen3ijnry4cikqty5-cekr6ck7e8

2o2$bo!

3
(8,2)c/280 x = 2, y = 3, rule = B2k3aciqr4inqt5cijny6cin8/S01e2aen3-aceq4eiktyz5-ckr6-an78

o2$2o!

3
(8,0)c/280 x = 2, y = 3, rule = B2ikn3-ejnq4knqt5cijny6cen8/S01e2aei3-aceq4eikqtyz5-ck6-ae8

bo2$2o!

3
(7,7)c/280 x = 2, y = 3, rule = B2ik3-ejkn4cnqtw5acjny6in/S01e2aen3ijnry4cikqty5-ce6cin7e

bo2$2o!

3
(7,4)c/280 x = 3, y = 2, rule = B2ik3aciqr4cnqtw5-akq6en7c/S01e2ae3-aekq4eiktyz5-cek6k7c8

obo$2bo!

3
(7,1)c/280 x = 3, y = 5, rule = B2kn3-ejn4nqtw5-ikq6ci7c8/S01e2ae3ijnry4ikty5-cek6ein7c8

o$o$o2$b2o!

5
(6,6)c/280 x = 3, y = 3, rule = B2-ae3aikr4cijkr5aeikq6-ai7c8/S02cen3-ejqy4-eqty5cnqry6i8

2bo2$obo!

3
(6,3)c/280 x = 2, y = 3, rule = B2ik3-ejn4nqtw5cijny6ei/S01e2ae3-aekq4ceikqty5-cek6cn

o2$2o!

3
(6,0)c/280 x = 2, y = 3, rule = B2ikn3-ejnq4cnqt5-ikq6cin7c/S01e2aen3-aekq4eikqty5-c6-ai7c

bo2$2o!

3
(5,5)c/280 x = 2, y = 3, rule = B2k3acikr4nqt5-aikq6n/S01e2aei3-aceq4ceikqty5-cer6ckn78

o2$2o!

3
(5,3)c/280 x = 2, y = 3, rule = B2kn3-ejnq4cnqtw5-kqr6ce8/S01e2aen3-aeq4ikty5-cekr6c7c8

2o2$o!

3
(5,2)c/280 x = 3, y = 3, rule = B2kn3acir4inqtw5-aekq6n/S01e2aen3-aekq4-ajnrw5-cekr6ck7e

o$obo$3o!

6
(5,0)c/280 x = 4, y = 3, rule = B3-c4eq5j6aen7/S3-k4-nry5-jn6cen7e8

o2bo$3o$o2bo!

7
(4,4)c/280 x = 3, y = 4, rule = B2-an3acekr4ijnrtz5-acr6-ce7e/S01e2cn3kry4cjkqry5-ackq6aik

o$2bo2$2bo!

3
(4,3)c/280 x = 3, y = 2, rule = B2ikn3aciry4nqtw5acjny6e7c8/S01e2aei3ijnry4ceiktyz5-ck6-ai7

3o$2bo!

4
(4,0)c/280 x = 2, y = 3, rule = B2kn3aciqr4inqt5-ikqr6ci7c8/S01e2aen3ijnry4eikqtyz5-cr6ck78

bo2$2o!

3
(3,3)c/280 x = 4, y = 3, rule = B2ik3-ejny4ciknqt5-aikq6cen8/S01e2aen3-aeq4eikqtyz5-ce6ci7e8

o2bo2$bo!

3
(3,2)c/280 x = 3, y = 3, rule = B2kn3-ejny4iknqtw5-kq6en7c8/S01e2aen3ijnry4iktyz5-ce6-an7e8

bo$b2o$2o!

5
(2,2)c/280 x = 2, y = 3, rule = B2kn3-ejny4nqt5cejny6in7c8/S01e2aen3ijnry4ceikty5-ce6c7e8

bo2$2o!

3
(2,0)c/280 x = 3, y = 2, rule = B2k3acikr4ciknqtw5-kq6en/S01e2aei3ijnry4cikqtyz5-cer6-an7e8

obo$o!

3
(1,1)c/280 x = 2, y = 3, rule = B2k3acir4ciknqtw5-akq6ce8/S01e2aen3-aekq4eikty5-cek6-ac7c

o2$2o!

3
(1,0)c/280 x = 4, y = 3, rule = B3-k4eq5jq6an7/S3-k4-jnryz5-cjn6c7e8

2obo$3o$2obo!

9