%I #6 May 03 2020 15:34:26
%S 2,8,113,2370,201152,36084211,21730243952,34434651958956,
%T 160513915016803898,2122969181828009056551
%N Number of n X n 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0, 2 or 3 neighboring 1's.
%C Diagonal of A297637.
%e Some solutions for n=4
%e ..0..0..0..1. .1..1..0..0. .0..0..1..0. .1..1..0..0. .0..0..0..0
%e ..0..0..0..0. .0..1..1..1. .1..0..0..0. .1..1..0..1. .1..1..0..1
%e ..1..1..0..0. .0..0..1..0. .1..0..1..0. .0..0..0..0. .1..1..0..0
%e ..1..1..1..0. .1..0..1..0. .1..0..1..0. .1..0..0..0. .1..1..0..1
%Y Cf. A297637.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 02 2018
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