%I
%S 25,625,3399,33393,247631,2090927,16675001,136803627,1107817969,
%T 9020755725,73241249411,595437782873,4838237303149,39325402627329,
%U 319598032561739,2597506529364501,21110282812302019,171568068317114121
%N Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 1 0 and 1 0 1 vertically
%C Column 7 of A207467
%H R. H. Hardin, <a href="/A207466/b207466.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=4
%e ..1..0..1..0..0..1..0....0..1..0..0..1..0..1....1..0..0..1..0..1..0
%e ..0..0..1..0..1..0..0....0..1..0..1..0..1..0....1..1..0..1..0..1..0
%e ..0..1..0..0..1..0..0....0..1..0..1..0..1..0....1..1..1..1..1..0..1
%e ..0..1..0..1..0..1..0....0..1..0..1..0..0..1....0..0..1..0..1..0..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Feb 18 2012
