%I #4 Mar 31 2012 12:35:14
%S 1,1,1,1,1,1,3,8,13,24,41,98,229,673,1711,5548,16018,61606,212821,
%T 953199,3714584,18906725,85353129,504635142,2652064148,18219772927,
%U 110274034707,872419840249,6103743292627,55838534314788
%N Number of n X n binary arrays symmetric under 90 degree rotation with all ones connected only in a 1111-1111 pattern in any orientation.
%e Maximal 8 X 8 example
%e .0.0.1.1.1.1.0.0
%e .0.0.1.1.1.1.0.0
%e .1.1.0.0.0.0.1.1
%e .1.1.0.0.0.0.1.1
%e .1.1.0.0.0.0.1.1
%e .1.1.0.0.0.0.1.1
%e .0.0.1.1.1.1.0.0
%e .0.0.1.1.1.1.0.0
%K nonn
%O 1,7
%A _R. H. Hardin_, Nov 04 2008
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