User:Saka/OCA Spaceship searches

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This is a page to keep track of some spaceship searches I do in OCA rules to make sure I don't repeat them.
Notation for the "Partial" result:
[Partial length (full, as provided by search program)] - [# of columns that change after <period> gens]

B3457/S4568 (Gems)

Velocity Symmetry Width Program Used Seedcolumns (if LSSS) Result
(1,0)c/6 Even 10 LSSS All Partial, 17-5 (00)
(1,0)c/6 Even 11 LSSS 00 Partial, 20-5
(1,0)c/6 Even 12 LSSS 00 Partial, 23-6
(1,0)c/4 Even 10 LSSS All Partial, 10-3 (00)
(1,0)c/4 Even 11 LSSS 00 Partial, 11-3
(1,0)c/4 Even 12 LSSS 00 Partial, 13-3
(1,0)c/4 Even 13 LSSS 00 Partial
(1,0)c/4 Even 14 LSSS 00 Partial, 15-3

B35678/S5678 (Diamoeba)

Velocity Symmetry Width Program Used Seedcolumns (if LSSS) Result
(1,0)c/8 Even 10 LSSS All Partial, longest 00
(1,0)c/8 Even 11 LSSS 00 Partial
(1,0)c/8 Even 12 LSSS 00 Partial, 15-7
(1,0)c/8 Even 13 LSSS 00 Partial, 18-8
(1,0)c/7 Odd 10 LSSS 00 Partial, 15-6
(1,0)c/7 Odd 11 LSSS 00 Partial, 17-7
(1,0)c/7 Odd 12 LSSS 00 Ship![1]
(1,0)c/6 Even 12 LSSS 00-05 Partial, 10-5 (00)
(1,0)c/6 Even 13 LSSS 00 Partial, 11-3
(1,0)c/6 Odd 12 LSSS 00 Partial, 8-5
(1,0)c/6 Odd 13 LSSS 00 Partial, 11-4
(1,0)c/7 Gutter 12 LSSS 00- Partial

B345/S5 (LongLife)

Velocity Symmetry Width Program Used Seedcolumns (if LSSS) Result
(1,0)c/5 Even 10 LSSS All Partial, longest 00
(1,0)c/5 Even 11 LSSS 00 Partial
(1,0)c/5 Even 12 LSSS 00 Partial
(1,0)c/5 Even 13 LSSS 00 Partial
(1,0)c/5 Even 13 LSSS 00 Partial
(1,0)c/5 Even 14 LSSS 00 Partial

B3/S45678 (Coral)

Velocity Symmetry Width Program Used Seedcolumns (if LSSS) Result
(1,0)c/6 Even 10 LSSS 00-07 Partial, longest 00 (14-5), 05, 06 viable
(1,0)c/6 Even 11 LSSS 00 Partial, 14-5
(1,0)c/6 Even 12 LSSS 00 Partial, 14-5

B35/S46 (From Eppstein's Most Wanted)

Velocity Symmetry Width Program Used Seedcolumns (if LSSS) Result
(1,0)c/5 Even 11 LSSS All Partial, longest 00 (21-4), 02-06 viable?
(1,0)c/5 Even 12 LSSS 00 Partial (23-5)
(1,0)c/5 Even 13 LSSS 00 Partial (25-4)
(1,0)c/5 Even 14 LSSS 00 Partial (26-4)

B26/S125

Velocity Symmetry Width Program Used Seedcolumns (if LSSS) Result
(3,0)c/4 Odd 14 LSSS All Partial, best 04 and 07 it seems
(3,0)c/4 Odd 15 LSSS 04, 07 Partial
(3,0)c/4 Odd 16 LSSS 04, 07 Partial
(3,0)c/4 Odd 17 LSSS 04, 07 Partial
(3,0)c/4 Odd 18 LSSS 04, 07 Partial
(3,0)c/4 Odd 19 LSSS 04, 07 Partial
(3,0)c/4 Odd 20 LSSS 04, 07 Partial
(3,0)c/4 Odd 21 LSSS 04 Partial
(3,0)c/4 Odd 22 LSSS 04 Partial
(3,0)c/4 Odd 23 LSSS 04 Partial
(3,0)c/4 Odd 24 LSSS 04 Partial
(3,0)c/4 Odd 25 LSSS 04 Partial
(3,0)c/4 Odd 26 LSSS 04 Partial
(3,0)c/4 Odd 27 LSSS 04 Partial
(3,0)c/4 Odd 28 LSSS 04 Partial

B27/S137

Velocity Symmetry Width Program Used Seedcolumns (if LSSS) Result
(2,0)c/3 Odd 14 LSSS 00, 01 Partial, best 00
(4,0)c/5 Odd 15 LSSS 02 Partial
(4,0)c/5 Odd 16 LSSS 02 Partial
(4,0)c/5 Odd 17 LSSS 02 Partial
(4,0)c/5 Odd 18 LSSS 02 Partial
(4,0)c/5 Odd 19 LSSS 02 Partial
(4,0)c/5 Odd 20 LSSS 02 Partial
(4,0)c/5 Odd 21 LSSS 02 Partial
(4,0)c/5 Odd 22 LSSS 02 Partial
(4,0)c/5 Odd 23 LSSS 02 Partial
(4,0)c/5 Odd 24 LSSS 02 Partial
(4,0)c/5 Odd 25 LSSS 02 Partial

B25678/S4578

Velocity Symmetry Width Program Used Seedcolumns (if LSSS) Result
(3,0)c/5 Even 14 LSSS All Partial, best 05 (04 may be viable)

The Ships

  1. Saka (18 April 2020). "Re: Spaceships in Life-like cellular automata". ConwayLife.com forums. Retrieved on 18 April 2020.