%I #6 Dec 31 2023 16:12:22
%S 1,5,10,74,662,4431,96175,3854852,190235425,21345024459
%N Number of n X n 0..1 arrays with every element unequal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
%C Diagonal of A316311.
%e Some solutions for n=5
%e ..0..1..1..1..0. .0..0..0..0..1. .0..0..1..0..1. .0..0..0..0..1
%e ..0..0..1..1..1. .0..0..0..1..1. .0..1..1..0..0. .0..1..0..0..0
%e ..0..0..0..0..0. .0..0..0..0..0. .1..1..1..0..0. .0..0..0..0..0
%e ..0..0..0..1..0. .0..1..0..1..0. .0..0..1..0..1. .0..0..0..0..1
%e ..1..0..0..0..0. .0..0..0..1..1. .1..0..1..1..1. .0..0..0..1..1
%Y Cf. A316311.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jun 29 2018
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