%I #4 Jul 06 2018 12:26:55
%S 64,432,1262,5966,85583,674392,5074646,49303976,433518999,3658627041,
%T 32693639379,288815437019,2513333403187,22125809815244,
%U 194792517954063,1707725977990421,15001694156356047,131860533930921841
%N Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 4, 7 or 8 king-move adjacent elements, with upper left element zero.
%C Column 7 of A316545.
%H R. H. Hardin, <a href="/A316544/b316544.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..0..0..1..1..0. .0..0..0..1..1..1..1. .0..0..0..0..1..0..0
%e ..0..1..0..0..0..0..0. .0..1..0..0..0..1..1. .0..0..0..1..0..0..0
%e ..0..0..0..0..0..0..0. .0..0..0..0..0..0..0. .0..0..0..0..0..0..0
%e ..0..0..1..0..1..0..0. .0..0..1..0..0..0..0. .0..0..0..1..0..0..0
%e ..0..1..0..0..0..0..0. .0..0..1..0..0..0..0. .0..0..0..0..1..0..0
%Y Cf. A316545.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jul 06 2018