%I #4 Apr 05 2018 09:37:11
%S 13,113,121,663,1595,5715,18990,73663,312122,1468425,7435015,39732589,
%T 220413622,1252325938,7234253383,42220737525,248052641109,
%U 1463694696334,8660691810640,51336560128881,304650450122309,1809254624278226
%N Number of nX6 0..1 arrays with every element equal to 0, 1, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
%C Column 6 of A302309.
%H R. H. Hardin, <a href="/A302307/b302307.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..0..1..1..0. .0..0..0..1..0..1. .0..1..1..0..0..1. .0..0..0..1..1..1
%e ..0..1..0..1..0..1. .0..1..0..1..0..1. .0..1..0..1..0..1. .0..1..0..1..0..1
%e ..0..1..0..1..0..1. .0..1..0..1..0..1. .0..1..0..1..0..1. .1..1..0..1..0..0
%e ..0..1..0..1..0..0. .0..1..0..1..0..1. .0..1..0..1..0..1. .0..1..0..1..0..1
%e ..0..1..0..1..0..1. .0..1..0..0..1..1. .0..0..0..1..1..1. .0..1..0..1..0..1
%Y Cf. A302309.
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 05 2018
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