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%I A146365 #4 Mar 31 2012 12:35:10
%S A146365 1,1,1,9,25,125,1323,18755,388143,11998517,573092271,41661958269,
%T A146365 4471274578309,730746269407465,180950069008864743
%N A146365 Number of n X n binary arrays with all ones connected only in a 0100-1111-0010 pattern in any orientation.
%e A146365 Maximal 8 X 8 example
%e A146365 .0.1.0.0.0.1.0.0
%e A146365 .0.1.1.0.1.1.1.1
%e A146365 .1.1.0.0.0.0.1.0
%e A146365 .0.1.0.0.0.0.0.0
%e A146365 .0.0.1.0.0.0.0.0
%e A146365 .0.0.1.1.0.0.1.0
%e A146365 .0.1.1.0.1.1.1.1
%e A146365 .0.0.1.0.0.1.0.0
%K A146365 nonn
%O A146365 1,4
%A A146365 _R. H. Hardin_

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