%I #4 Apr 11 2018 12:01:23
%S 0,361,2802,21949,316977,3640304,46360666,582115385,7102982284,
%T 89673817840,1109953847172,13832059626512,172620198739923,
%U 2146228140110545,26771858593225105,333424179617097795
%N Number of 6Xn 0..1 arrays with every element equal to 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
%C Row 6 of A302670.
%H R. H. Hardin, <a href="/A302672/b302672.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..0..1..1. .0..0..0..1..1. .0..0..0..1..1. .0..0..1..0..0
%e ..0..0..1..0..0. .1..1..0..1..1. .1..1..1..0..1. .0..0..0..1..0
%e ..1..1..1..0..1. .1..1..0..1..0. .1..0..0..0..0. .1..1..1..1..1
%e ..0..0..0..1..0. .1..1..0..0..0. .0..1..0..1..1. .0..0..0..0..1
%e ..1..1..0..1..1. .1..0..0..1..0. .1..1..0..1..0. .1..0..1..1..0
%e ..0..0..0..1..1. .1..1..0..0..1. .0..0..1..0..0. .1..1..0..1..1
%Y Cf. A302670.
%K nonn
%O 1,2
%A _R. H. Hardin_, Apr 11 2018
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