%I #4 Apr 20 2018 11:07:32
%S 3,146,955,10264,106803,1105676,11394429,118856245,1230109648,
%T 12757693309,132384613354,1372891293534,14239793474152,
%U 147709542193598,1532064286940632,15891180965080859,164830841395830095
%N Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
%C Column 5 of A303254.
%H R. H. Hardin, <a href="/A303251/b303251.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..1..0..0..0. .0..0..0..1..0. .0..0..1..0..1. .0..0..0..0..1
%e ..1..0..1..1..1. .1..1..1..0..1. .0..0..0..1..0. .0..0..1..1..1
%e ..1..1..1..0..0. .1..1..0..0..1. .0..1..0..1..1. .1..0..1..1..1
%e ..0..0..1..0..1. .1..0..1..1..1. .1..1..0..1..1. .1..1..0..0..1
%e ..0..0..1..1..0. .0..0..0..0..0. .1..0..0..0..1. .1..0..1..1..0
%Y Cf. A303254.
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 20 2018