%I #4 Mar 31 2012 12:36:06
%S 15016660,3147544633,675297305236,144968185692408,31102381776833744,
%T 6674101867860962707
%N Number of (n+2)X8 binary arrays with no 3X3 subblock commuting with any horizontal or vertical neighbor 3X3 subblock
%C Column 6 of A186806
%e Some solutions for 4X8
%e ..0..1..1..0..1..0..0..0....0..1..1..1..1..0..1..1....0..1..1..1..1..0..0..0
%e ..0..0..0..0..1..0..0..1....0..0..0..0..0..0..0..0....0..0..0..0..0..0..1..1
%e ..0..0..0..0..1..0..1..0....0..0..0..0..1..0..0..0....0..0..0..0..1..0..1..0
%e ..0..1..0..1..0..1..1..0....0..1..0..1..0..0..1..1....0..1..0..1..1..0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 26 2011