%I #4 Mar 31 2012 12:35:15
%S 1,1,1,1,1,1,3,15,43,67,135,405,1643,5861,31427,120095,674029,3441725,
%T 24151139,153308175,1325530085
%N Number of n X n binary arrays symmetric under 90 degree rotation with all ones connected only in a 0100-1101-0111 pattern in any orientation.
%e Maximal 8 X 8 example
%e .0.0.1.0.0.1.1.0
%e .1.0.1.1.0.1.0.0
%e .1.1.1.0.0.1.1.1
%e .0.0.0.0.0.0.1.0
%e .0.1.0.0.0.0.0.0
%e .1.1.1.0.0.1.1.1
%e .0.0.1.0.1.1.0.1
%e .0.1.1.0.0.1.0.0
%K nonn
%O 1,7
%A _R. H. Hardin_, Nov 04 2008
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