%I #6 Apr 26 2020 20:58:33
%S 1,2,9,32,341,5171,108933,4342381,296784399,37129976859
%N Number of n X n 0..1 arrays with each 1 adjacent to 3 or 5 king-move neighboring 1's.
%C Diagonal of A296157.
%e Some solutions for n=7
%e ..0..0..0..1..1..1..1. .1..1..1..1..1..0..0. .1..1..1..0..0..0..0
%e ..1..1..0..1..1..1..1. .1..1..1..1..1..0..0. .1..1..1..0..1..1..0
%e ..1..1..0..0..0..0..0. .0..0..0..0..0..0..0. .0..0..0..0..1..1..0
%e ..0..0..0..0..0..0..0. .0..1..0..1..1..0..0. .0..1..1..0..0..0..0
%e ..1..1..0..0..0..1..1. .1..1..1..0..1..1..0. .0..1..1..0..0..0..0
%e ..1..1..0..0..0..1..1. .0..1..1..0..1..1..1. .0..1..1..0..1..1..1
%e ..1..1..0..0..0..1..1. .0..0..1..1..0..1..0. .0..0..0..0..1..1..1
%Y Cf. A296157.
%K nonn
%O 1,2
%A _R. H. Hardin_, Dec 06 2017