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%I #6 Apr 26 2020 21:07:47
%S 1,8,45,620,37179,2640993,482228052,246430289779,233010334725043,
%T 513658708035556281
%N Number of n X n 0..1 arrays with each 1 adjacent to 1, 3 or 5 king-move neighboring 1's.
%C Diagonal of A296952.
%e Some solutions for n=5
%e ..0..1..1..0..0. .1..0..1..1..0. .0..1..0..0..0. .0..0..0..1..1
%e ..0..0..0..0..0. .1..0..0..0..0. .0..0..1..0..0. .0..0..0..1..1
%e ..0..0..0..0..0. .0..0..0..1..0. .0..0..0..0..0. .1..1..0..1..1
%e ..0..0..0..0..1. .1..1..0..0..1. .0..0..1..0..0. .1..1..0..0..0
%e ..1..1..0..1..0. .0..0..0..0..0. .0..0..1..0..0. .0..0..0..1..1
%Y Cf. A296952.
%K nonn
%O 1,2
%A _R. H. Hardin_, Dec 22 2017