25 Apr
2013
25 Apr
'13
6:38 p.m.
Discovered by MikeP (Playle?) of the conwaylife.com forums a few minutes ago: http://cp4space.wordpress.com/2013/04/26/recent-discoveries-in-conways-life/ Oscillators with periods 43 and 53 now exist, leaving just four unsolved periods... Sincerely, Adam P. Goucher