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%I #4 Mar 23 2018 10:55:59
%S 1,113,1728,43211,1050609,26709523,681538595,17470755574,448475800823,
%T 11520239348542,295979000537155,7605021576313421,195412349712103532,
%U 5021223435648680169,129023568071634074414,3315350444751521067031
%N Number of nX6 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
%C Column 6 of A301531.
%H R. H. Hardin, <a href="/A301529/b301529.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..0..0..0..1. .0..0..1..0..0..0. .0..0..0..1..1..0. .0..0..0..0..1..0
%e ..0..0..0..0..0..0. .0..0..0..1..0..0. .0..1..0..1..0..0. .0..0..0..0..0..0
%e ..0..0..1..0..0..0. .0..1..0..0..1..0. .0..0..0..1..1..1. .0..1..0..0..0..1
%e ..0..1..1..0..1..1. .0..0..0..0..0..1. .0..0..1..1..0..1. .0..0..0..0..1..1
%e ..0..0..0..1..1..1. .0..0..0..0..1..1. .0..1..1..1..1..1. .0..1..0..0..1..1
%Y Cf. A301531.
%K nonn
%O 1,2
%A _R. H. Hardin_, Mar 23 2018
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