%I #4 Jun 02 2018 08:50:28
%S 1,5,10,48,277,1558,11438,123104,1894686,36262397,960587975,
%T 37710956242,1964623266399,139733367823273
%N Number of nXn 0..1 arrays with every element unequal to 0, 1, 3, 6 or 8 king-move adjacent elements, with upper left element zero.
%C Diagonal of A305482.
%e Some solutions for n=5
%e ..0..1..1..1..1. .0..1..1..1..1. .0..0..0..0..1. .0..0..0..0..0
%e ..1..1..1..1..1. .1..1..1..1..1. .0..0..0..0..0. .0..0..0..0..0
%e ..1..1..1..1..1. .1..1..1..1..1. .1..0..0..0..0. .0..0..0..1..0
%e ..1..1..1..1..1. .1..1..1..1..0. .1..1..0..0..0. .0..0..0..0..0
%e ..0..1..1..1..0. .1..1..1..0..0. .1..1..1..0..0. .1..0..0..0..0
%Y Cf. A305482.
%K nonn
%O 1,2
%A _R. H. Hardin_, Jun 02 2018
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