%I #4 Jul 21 2018 17:30:07
%S 1,8,82,1597,65099,5694906,1062867065,424977120539,367017165957020
%N Number of nXn 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
%C Diagonal of A317125.
%e Some solutions for n=5
%e ..0..1..0..1..0. .0..0..0..0..0. .0..0..1..0..1. .0..1..1..1..1
%e ..0..1..1..1..0. .0..0..1..1..0. .0..1..1..1..1. .1..1..1..0..1
%e ..1..0..0..1..0. .0..0..0..0..0. .1..1..1..0..1. .1..1..0..1..1
%e ..1..1..0..0..1. .0..0..0..1..0. .0..1..1..1..1. .1..1..1..1..0
%e ..0..1..0..0..1. .0..0..1..1..1. .1..1..1..1..0. .0..1..0..1..1
%Y Cf. A317125.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jul 21 2018