%I #4 Apr 15 2018 10:53:47
%S 64,21,8968,28594,2059835,60501563,2899297652,133518102376,
%T 6327934680000,307776560940205,14923956123066383,730433298641263668,
%U 35734411310196784099,1751985608336100700720,85921025124831969145232
%N Number of 7Xn 0..1 arrays with every element equal to 0, 2, 3, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
%C Row 7 of A302889.
%H R. H. Hardin, <a href="/A302894/b302894.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..0..0..0. .0..0..0..1..0. .0..0..0..0..0. .0..0..0..0..0
%e ..0..0..0..0..1. .0..0..0..1..0. .0..0..0..0..0. .0..0..0..0..0
%e ..0..1..1..0..0. .1..0..1..1..1. .0..1..1..1..1. .1..1..1..0..0
%e ..1..0..1..1..1. .0..0..0..0..1. .0..0..1..1..1. .0..1..1..0..0
%e ..0..1..1..1..1. .1..0..0..1..1. .1..0..1..1..0. .1..1..0..1..1
%e ..0..0..0..0..0. .1..0..0..1..1. .1..0..0..1..1. .0..0..0..1..0
%e ..1..0..0..0..0. .0..0..0..1..1. .1..0..0..1..1. .0..0..1..1..1
%Y Cf. A302889.
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 15 2018
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