B3-cjy4cjkntw5jn6c7/S1e2-ce3acin4ajkq5eijry6ae78

[creeperman7002]

This rule is interesting because of these fairly common 40 and 44-bit SLs and their predecessors:

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x = 19, y = 29, rule = B3-cjy4cjkntw5jn6c7/S1e2-ce3acin4ajkq5eijry6ae78
15b2o$14bo2bo$13bob2obo$5bo7bob2obo$5bo8b4o$4bo9b4o$4bo$4bo9b4o$5bo8b
4o$5bo7bob2obo$13bob2obo$14bo2bo$15b2o5$15b2o$14bo2bo$o12bob2obo$bo11b
ob2obo$obo11b4o$o12b6o$13b6o$2o12b4o$2o11bob2obo$13bob2obo$14bo2bo$15b
2o!

The largest still life we've found naturally is this 88-cell SL:

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x = 8, y = 14, rule = B3-cjy4cjkntw5jn6c7/S1e2-ce3acin4ajkq5eijry6ae78
3b2o$b6o$b6o$8o$8o$b6o$8o$8o$b6o$8o$8o$b6o$b6o$3b2o!

Some natural oscillators (from top to bottom: periods 2, 3, 4, 5, 6, 8, 12, 17, 18, 20, 22, 28, 46)

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x = 58, y = 153, rule = B3-cjy4cjkntw5jn6c7/S1e2-ce3acin4ajkq5eijry6ae78
3$18b3o5b2o7bo5b2o$6b2o5bo4bobo5bo6bobo5bo2bo$7bo4bo6b3o4bobo5b2o8bo$
12b3o13bo5bobo5b4o$20bo6b2o5bo9bo5$6b2o20b2o$8b2o5b2o2bo4bob6obo6b3o$
6b2o2b2o5b2obo3bob6obo4bob3obo$6b2o2b2o8bo4bob4obo5bob3obo$8b2o7b2o6bo
b4obo7b3o$6b2o$28b2o3$16b2o7bo$33b2o$8bo7b2o6b2o13b2o$6bob2o3bob4obo4b
obo5b2o4bobob2o$13bob4obo6b2o4b2o4b2obobo$8bo7b2o15b2o8b2o$27bo$16b2o
15b2o4$18b2o$6bob2obo6b2o$6bob2obo5bo2bo$17bo2bo$7b4o6b4o$17bo2bo$17bo
2bo$7bo10b2o$7bo10b2o5$7b2o$30b2o2b2o$7b2o8b2obob3o$6bo2bo4bobo2bob3ob
o4b2ob3o$6bo2bo4bobo2bob3obo4b2ob3o$17b2obob3o$6bo23b2o2b2o$6bo3$10bo
2$10b2o$8bobo$7b2o2$8bo2$6b2o$6b2o4$9b2o$9b2o$6bob4obo$6bob4obo$7bob2o
bo$9b2o4$9b2o6$8b2o2$8b3obo$6b5obo2b2obo$6b5obo2b2obo$8b3obo2$8b2o5$9b
obo$6bo2bo2b2o3bo$6bo2bo2b2o3bo$9bobo7$7b2o2bo$6bo2bo3bo$6bo3bo2bo$8bo
2b2o8$7b3o$6bo2bo$6bobo$6bo2bo$7b3o6$11bo$9bo2$6bob5obo$6bob5obo2$9bo$
11bo7$6b2o10b2o2$12bo$11b2obo$10bo3bo$11b3o!

The only natural spaceship so far is this C/4:

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x = 6, y = 3, rule = B3-cjy4cjkntw5jn6c7/S1e2-ce3acin4ajkq5eijry6ae78
4o$3bobo$4o!

I and Senso searched this rule in late October and early November.

[Saka]

c/2o, c/5o, and c/6o more coming soon; will edit

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x = 43, y = 18, rule = B3-cjy4cjkntw5jn6c7/S1e2-ce3acin4ajkq5eijry6ae78
5bo12b2o3b2o12bo$4b3o13bobo$3bo3bo8bob3ob3obo9b3o$3bo3bo13bo15bo$b3obo
b3o9bo3bo12bobo$5ob5o8bobobo12bobo$obobobobobo7bo5bo10bo3bo$5bo12bo5bo
10bo3bo$3bo3bo10bo5bo12bo$3bobobo9bo7bo10bobo$4bobo9b2o7b2o5b2o3bo3b2o
$3b2ob2o7bo11bo4b3ob3ob3o$17bo7bo6bobo5bobo$35b5o$32b2obo3bob2o$34bobo
bobo$34bobobobo$33bo2bobo2bo!