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%I #5 Mar 31 2012 12:36:06
%S 68719476736,3201,6758,88336,1630171,5490491,6820667,7083459,7110383,
%T 7155207,7687635,10596807,14178279,18269507,24775239,32044811
%N Number of (n+5)X(n+5) binary arrays with every 6X6 subblock commuting with each horizontal and vertical neighbor 6X6 subblock
%C Diagonal of A186619
%e Some solutions for 7X7
%e ..0..0..0..0..0..1..1....0..0..0..0..0..0..0....0..0..0..1..1..1..0
%e ..0..0..0..0..0..0..1....0..0..0..0..0..0..0....0..0..0..0..1..0..0
%e ..0..0..0..0..0..0..1....0..0..0..0..0..0..0....0..0..0..0..0..0..0
%e ..0..0..0..0..0..0..0....0..0..0..0..0..0..0....0..0..0..0..0..0..0
%e ..0..0..0..0..0..0..0....1..1..0..0..0..0..0....0..0..0..0..0..0..0
%e ..0..0..0..0..0..0..0....1..0..0..0..0..0..0....0..0..0..0..0..0..0
%e ..0..0..0..0..0..0..0....1..1..0..0..0..0..0....0..0..0..0..0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 24 2011
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