Following the recent discovery of a p38, we've been able to tick off one more of the fabled undiscovered periods off the list. As of this post, we're left with discovering a finite p19, a finite p41 and a non-trivial example for p34.
This thread is intended to compile all currently known technology which could be used for the construction of oscillators of these periods, alongside technology which these periods could support, as well as further the discussion of these three periods in specific as to keep this information from being buried in the main oscillator thread.
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p19 wicks (jslife, w00019.lif):
Code: Select all
x = 155, y = 66, rule = B3/S23
2o5b2obo137b2obob2o$bo5bob2o19bobo67b2o5b2obo13b2o5b2obo13b2obob2o$o4b
2o4b2o17bobo48bo19bo5bob2o8b2o4bo5bob2o16bo$2o3bo5bo18b3o47b3o17bo4b2o
4b2o7bo3bo4b2o4b2o13b2o$6bo5bo24bo42bob2o16b2o3bo5bo7bo4b2o3bo5bo15bob
2o$2o3b2o4b2o13bo9bobo43b2o22bo5bo6b2o9bo5bo11b2obob2o$bo5b2obo14bobo
9bo62b2o3b2o4b2o4b2o5b2o3b2o4b2o14bo$o6bob2o15bo49b2o23bo5b2obo7bo6bo
5b2obo13b2obo$2o9b2o18b3o42b2obo20bo6bob2o6bo6bo6bob2o14bobob2o$11bo
19bobo43b3o20b2o9b2o4b2o5b2o9b2o14bob2o$2o10bo18bobo44bo32bo3b2o18bo
15bo$bo9b2o87b2o10bo3bo7b2o10bo14bo$o6b2obo17bobo45bo24bo9b2o2bo9bo9b
2o11b2obob2o$2o5bob2o17bobo44b3o22bo6b2obo4b2o7bo6b2obo13b2obob2o$28b
3o44bob2o21b2o5bob2o13b2o5bob2o14bobo$35bo41b2o71b2o$24bo9bobo112bobob
2o$23bobo9bo35b2o78bob2o$24bo46b2obo76bo$29b3o40b3o73b2obo$29bobo41bo
74b2obob2o$29bobo119bob2o$71bo78b2o$26bobo41b3o78bo$26bobo41bob2o74b2o
bob2o$26b3o43b2o77bob2o$33bo114b2obo$22bo9bobo31b2o81bobo$21bobo9bo32b
2obo81bob2o$22bo44b3o81bob2o$27b3o38bo82bo$27bobo118b2obo$27bobo36bo
81b2obob2o$65b3o81bobob2o$24bobo38bob2o81b2o$24bobo40b2o80bobo$24b3o
124bob2o$31bo29b2o88bob2o$20bo9bobo28b2obo83b2obo$19bobo9bo30b3o83b2ob
o$20bo42bo87bob2o$25b3o122b2ob2o$25bobo33bo89bo$25bobo32b3o85b2obo$60b
ob2o87bob2o$22bobo37b2o84b2obob2o$22bobo124bobo$22b3o31b2o93bo$29bo26b
2obo91bob2o$18bo9bobo26b3o91bob2o$17bobo9bo28bo89b2obo$18bo129b2obo$
23b3o30bo92bobob2o$23bobo29b3o92b2ob2o$23bobo29bob2o90bobo$57b2o92bo$
20bobo128bob2o$20bobo28b2o95b2obob2o$20b3o28b2obo93b2obo$27bo24b3o96bo
$16bo9bobo24bo96b2ob2o$15bobo9bo123bob2o$16bo131b2obo$21b3o127bo$21bob
o124b2obob2o$21bobo125bobob2o!
Code: Select all
x = 55, y = 8, rule = B3/S23:T57,0
30bo2b2o$2o18bo2b2obo6b6obobobo9bo$6o3bo2b2o2bobo4b4ob2o4bo4bobo2bob3o
b2obo$2o4b3o2bo3b2obo2b2o6b4o2bo3b3o2bo5b2obo$2o4b3o2bo3b2obo2b2o6b4o
2bo3b3o2bo5b2obo$6o3bo2b2o2bobo4b4ob2o4bo4bobo2bob3ob2obo$2o18bo2b2obo
6b6obobobo9bo$30bo2b2o!
Can be stabilised by glider streams: https://www.conwaylife.com/forums/viewt ... 38#p104638
Has very, very many near-miss p1 stabilisations, may post these here later
Can shift beehives (Jormungant, 2020-10-20):
Code: Select all
x = 35, y = 322, rule = LifeHistory
8$10.2A13.2A$9.A2.A11.A2.A$10.2A2.3A3.3A2.2A$14.ABA3.ABA$14.3BA.A3B$
12.2ABABA.ABAB2A$11.A3BABA.ABA3BA$12.3B.BA.AB.3B$12.B2A2BA.A2B2AB$13.
AB.BA.AB.BA$13.4BA.A4B$12.5B3.5B$12.4B2A.2A4B$12.3A.2B.2B.3A$12.2BA3B
.3BA2B$11.7B.7B$9.7B5.7B$8.3AB13.B3A$9.7B5.7B$11.7B.7B$12.2BA3B.3BA2B
$12.3A.2B.2B.3A$12.4B2A.2A4B$12.5B3.5B$13.4BA.A4B$13.AB.BA.AB.BA$12.B
2A2BA.A2B2AB$12.3B.BA.AB.3B$11.A3BABA.ABA3BA$12.2ABABA.ABAB2A$14.3BA.
A3B$12.B.ABA3.ABA.B$10.2A2B3A3.3A2B2A$9.A2BA3B5.3BA2BA$9.B2A6B.6B2AB$
10.6B2A.2A6B$12.B.4B.4B.B$13.5B.5B$12.6B.6B$11.7B.7B$12.6B.6B$12.6B.
6B$13.5B.5B$13.5B.5B$12.4BAB.BA4B$12.4BAB.BA4B$12.3BABA.ABA3B$12.4BAB
.BA4B$11.5BAB.BA5B$9.7B5.7B$8.3AB13.B3A$9.7B5.7B$11.5BAB.BA5B$12.4BAB
.BA4B$12.3BABA.ABA3B$12.4BAB.BA4B$12.4BAB.BA4B$13.5B.5B$13.5B.5B$12.
6B.6B$12.6B.6B$11.7B.7B$12.6B.6B$13.5B.5B$12.B.4B.4B.B$10.6B2A.2A6B$
9.B2A6B.6B2AB$9.A2BA5B.5BA2BA$10.2A6B.6B2A$12.B.4B.4B.B$13.5B.5B$12.
6B.6B$11.4BA2B.2BA4B$12.2B3AB.B3A2B$12.B2A2BA.A2B2AB$13.5B.5B$12.A3B
2A.2A3BA$11.BA5B.5BAB$9.BA2BA4B.4BA2BAB$9.3B2ABA2B.2BAB2A3B$10.3BA2BA
B.BA2BA3B$9.3BA3BAB.BA3BA3B$9.4B3A2B.2B3A4B$8.3BA13.A3B$9.4B3A2B.2B3A
4B$9.3BA3BAB.BA3BA3B$10.3BA2BAB.BA2BA3B$9.3B2ABA2B.2BAB2A3B$9.BA2BA4B
.4BA2BAB$11.BA5B.5BAB$12.A3B2A.2A3BA$13.5B.5B$12.B2A2BA.A2B2AB$12.2B
3AB.B3A2B$11.4BA2B.2BA4B$12.6B.6B$13.5B.5B$12.B.4B.4B.B$10.BA6B.6BAB$
9.B2A6B.6B2AB$9.BA7B.7BAB$10.5BABA.ABA5B$12.B.BA2B.2BAB.B$13.BA3B.3BA
B$12.6B.6B$11.3BA2BA.A2BA3B$12.2B3AB.B3A2B$12.6B.6B$13.5B.5B$12.6B.6B
$11.2B2A3B.3B2A2B$9.3BABA3B.3BABA3B$9.7BAB.BA7B$10.5B2AB.B2A5B$9.6BA
2B.2BA6B$9.A8B.8BA$8.BA3B11.3BAB$9.A8B.8BA$9.6BA2B.2BA6B$10.5B2AB.B2A
5B$9.7BAB.BA7B$9.3BABA3B.3BABA3B$11.2B2A3B.3B2A2B$12.6B.6B$13.5B.5B$
12.6B.6B$12.2B3AB.B3A2B$11.3BA2BA.A2BA3B$12.6B.6B$13.BA3B.3BAB$12.B.B
A2B.2BAB.B$10.5BABA.ABA5B$9.BA7B.7BAB$9.B2A6B.6B2AB$10.BA6B.6BAB$12.B
.4B.4B.B$13.5B.5B$12.6B.6B$11.7B.7B$12.6B.6B$12.6B.6B$13.5B.5B$12.6B.
6B$11.3B3AB.B3A3B$9.4BA2BAB.BA2BA4B$9.3BA5B.5BA3B$10.3BA2BAB.BA2BA3B$
9.5B3AB.B3A5B$9.A8B.8BA$8.BA3B11.3BAB$9.A8B.8BA$9.5B3AB.B3A5B$10.3BA
2BAB.BA2BA3B$9.3BA5B.5BA3B$9.4BA2BAB.BA2BA4B$11.3B3AB.B3A3B$12.6B.6B$
13.5B.5B$12.6B.6B$12.6B.6B$11.7B.7B$12.6B.6B$13.5B.5B$12.B.4B.4B.B$
10.BA6B.6BAB$9.B2A6B.6B2AB$9.BA7B.7BAB$10.5BABA.ABA5B$12.B.BA2B.2BAB.
B$13.BA3B.3BAB$12.6B.6B$11.3BA2BA.A2BA3B$12.2B3AB.B3A2B$12.6B.6B$13.
5B.5B$12.6B.6B$11.2B2A3B.3B2A2B$9.3BABA3B.3BABA3B$9.7BAB.BA7B$10.5B2A
B.B2A5B$9.6BA2B.2BA6B$9.A8B.8BA$8.BA3B11.3BAB$9.A8B.8BA$9.6BA2B.2BA6B
$10.5B2AB.B2A5B$9.7BAB.BA7B$9.3BABA3B.3BABA3B$11.2B2A3B.3B2A2B$12.6B.
6B$13.5B.5B$12.6B.6B$12.2B3AB.B3A2B$11.3BA2BA.A2BA3B$12.6B.6B$13.BA3B
.3BAB$12.B.BA2B.2BAB.B$10.5BABA.ABA5B$9.BA7B.7BAB$9.B2A6B.6B2AB$10.BA
6B.6BAB$12.B.4B.4B.B$13.5B.5B$12.6B.6B$11.4BA2B.2BA4B$12.2B3AB.B3A2B$
12.B2A2BA.A2B2AB$13.5B.5B$12.A3B2A.2A3BA$11.BA5B.5BAB$9.BA2BA4B.4BA2B
AB$9.3B2ABA2B.2BAB2A3B$10.3BA2BAB.BA2BA3B$9.3BA3BAB.BA3BA3B$9.4B3A2B.
2B3A4B$8.3BA13.A3B$9.4B3A2B.2B3A4B$9.3BA3BAB.BA3BA3B$10.3BA2BAB.BA2BA
3B$9.3B2ABA2B.2BAB2A3B$9.BA2BA4B.4BA2BAB$11.BA5B.5BAB$12.A3B2A.2A3BA$
13.5B.5B$12.B2A2BA.A2B2AB$12.2B3AB.B3A2B$11.4BA2B.2BA4B$12.6B.6B$13.
5B.5B$12.B.4B.4B.B$10.2A6B.6B2A$9.A2BA5B.5BA2BA$9.B2A6B.6B2AB$10.6B2A
.2A6B$12.B.4B.4B.B$13.5B.5B$12.6B.6B$11.7B.7B$12.6B.6B$12.6B.6B$13.5B
.5B$13.5B.5B$12.4BAB.BA4B$12.4BAB.BA4B$12.3BABA.ABA3B$12.4BAB.BA4B$
11.5BAB.BA5B$9.7B5.7B$8.3AB13.B3A$9.7B5.7B$11.5BAB.BA5B$12.4BAB.BA4B$
12.3BABA.ABA3B$12.4BAB.BA4B$12.4BAB.BA4B$13.5B.5B$13.5B.5B$12.6B.6B$
12.6B.6B$11.7B.7B$12.6B.6B$13.5B.5B$12.B.4B.4B.B$10.6B2A.2A6B$9.B2A6B
.6B2AB$9.A2BA3B5.3BA2BA$10.2A2B3A3.3A2B2A$12.B.ABA3.ABA.B$14.3BA.A3B$
12.2ABABA.ABAB2A$11.A3BABA.ABA3BA$12.3B.BA.AB.3B$12.B2A2BA.A2B2AB$13.
AB.BA.AB.BA$13.4BA.A4B$12.5B3.5B$12.4B2A.2A4B$12.3A.2B.2B.3A$12.2BA3B
.3BA2B$11.7B.7B$9.7B5.7B$8.3AB13.B3A$9.7B5.7B$11.7B.7B$12.2BA3B.3BA2B
$12.3A.2B.2B.3A$12.4B2A.2A4B$12.5B3.5B$13.4BA.A4B$13.AB.BA.AB.BA$12.B
2A2BA.A2B2AB$12.3B.BA.AB.3B$11.A3BABA.ABA3BA$12.2ABABA.ABAB2A$14.3BA.
A3B$14.ABA3.ABA$10.2A2.3A3.3A2.2A$9.A2.A11.A2.A$10.2A13.2A!