%I #6 May 03 2020 15:37:00
%S 1,2,52,1181,109228,59707529,108229776807,486950815286291,
%T 7321785704464787533,424569942925543143564742
%N Number of n X n 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 4 neighboring 1's.
%C Diagonal of A297762.
%e Some solutions for n=5
%e ..1..1..1..1..0. .1..1..1..0..0. .0..0..1..1..0. .0..0..1..1..0
%e ..1..1..1..1..1. .0..1..1..0..0. .0..1..1..1..1. .0..1..0..1..1
%e ..0..0..0..0..1. .0..0..0..1..1. .1..1..0..0..0. .1..1..0..1..1
%e ..1..1..0..1..1. .0..1..1..1..0. .0..0..0..1..1. .0..0..1..1..1
%e ..0..1..1..1..1. .0..0..1..1..0. .0..0..1..1..1. .0..0..0..0..0
%Y Cf. A297762.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jan 05 2018
