%I #2 Mar 31 2012 12:35:49
%S 0,0,0,0,0,1,144,10251,1452733,403935677,256514525924,404979395412269
%N Number of nX(n+3) binary matrices with rows and columns each in strictly increasing order as binary numbers and every 0 adjacent to a 1 and every 1 adjacent to a 0
%C Superdiagonal 3 of A181011
%e All solutions for 6X9
%e ..0..1..1..1..1..1..1..1..1
%e ..1..0..0..0..0..0..0..0..0
%e ..1..0..0..1..1..1..1..1..1
%e ..1..0..1..0..0..0..0..1..1
%e ..1..0..1..0..0..1..1..0..0
%e ..1..0..1..0..1..0..1..0..1
%K nonn
%O 1,7
%A _R. H. Hardin_ Sep 30 2010