%I #4 Aug 15 2018 13:20:16
%S 64,190,404,861,2195,9966,46884,184156,819263,3703730,15865269,
%T 69944965,310937380,1361781447,5998215467,26503896368,116659469704,
%U 513984726015,2266966511804,9989194862172,44021107304800,194059543279029
%N Number of nX7 0..1 arrays with every element unequal to 0, 1, 2 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
%C Column 7 of A318075.
%H R. H. Hardin, <a href="/A318074/b318074.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..1..1..1..1..1. .0..0..1..1..1..1..1. .0..0..0..0..0..0..0
%e ..1..1..1..1..1..1..1. .0..1..1..1..1..1..1. .0..1..1..0..0..0..0
%e ..1..1..1..1..1..0..1. .1..1..0..1..1..0..1. .0..0..0..0..1..0..0
%e ..1..0..0..1..0..1..1. .1..0..1..1..1..0..1. .0..0..0..1..0..0..0
%e ..1..1..1..1..1..1..0. .1..1..1..1..1..1..1. .0..0..0..0..0..0..1
%Y Cf. A318075.
%K nonn
%O 1,1
%A _R. H. Hardin_, Aug 15 2018
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