%I #4 Apr 11 2018 11:59:03
%S 8,1934,15569,251254,3204956,46360666,637088915,8880747825,
%T 123521424862,1717557375519,23910961429217,332517383714540,
%U 4627380566545690,64369973050145418,895641924918067374,12460311385203779872
%N Number of nX7 0..1 arrays with every element equal to 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
%C Column 7 of A302670.
%H R. H. Hardin, <a href="/A302669/b302669.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..0..1..0..0..0. .0..1..1..1..1..1..0. .0..0..0..1..0..0..0
%e ..0..1..1..0..1..1..0. .0..0..0..1..0..0..1. .0..1..1..1..0..1..1
%e ..1..0..1..1..1..0..0. .1..1..1..1..0..1..1. .0..0..1..0..0..1..1
%e ..0..0..1..0..1..1..0. .0..0..1..0..0..0..1. .0..0..1..0..1..1..0
%e ..0..0..0..1..0..0..0. .0..0..0..1..1..1..0. .0..0..1..1..0..0..0
%Y Cf. A302670.
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 11 2018