%I #4 Apr 23 2018 10:40:59
%S 8,98,730,6322,160247,1716995,24386918,497878411,6748940959,
%T 106242067376,1858501096856,28169515094303,452053058478307,
%U 7483434704337764,118104298097496073,1903568189475537422,30951192368001440803
%N Number of nX7 0..1 arrays with every element equal to 1, 2, 4, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
%C Column 7 of A303410.
%H R. H. Hardin, <a href="/A303409/b303409.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..0..0..1..1..1. .0..0..1..1..0..1..0. .0..0..0..1..1..0..1
%e ..0..0..1..1..0..0..0. .1..1..0..0..0..0..1. .1..1..1..0..0..1..0
%e ..1..1..0..1..0..1..0. .0..0..0..0..0..0..0. .0..0..0..0..0..0..0
%e ..0..0..0..1..1..0..1. .1..0..0..0..1..1..0. .1..0..1..1..0..0..1
%e ..1..1..0..0..1..1..1. .0..1..0..1..1..0..0. .0..1..0..0..1..1..0
%Y Cf. A303410.
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 23 2018