%I #4 Mar 13 2018 07:45:02
%S 64,8192,654628,60123512,5431609016,492720806016,44678859224720,
%T 4051836004410912,367449310053104876,33323013503721659420,
%U 3021976074733064177028,274055043912124036181788
%N Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3 or 4 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
%C Column 7 of A300804.
%H R. H. Hardin, <a href="/A300803/b300803.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..1..0..0..1..0. .0..0..1..0..0..0..1. .0..0..1..0..1..1..1
%e ..0..0..1..0..0..0..0. .0..0..1..0..1..1..1. .0..0..1..0..0..1..1
%e ..0..0..1..0..1..1..1. .0..0..1..0..0..1..1. .0..0..1..0..1..0..0
%e ..0..0..1..1..1..0..1. .0..0..1..1..0..1..0. .0..0..1..0..0..1..0
%e ..0..0..0..0..0..1..0. .0..0..0..0..0..0..0. .0..0..0..0..1..0..1
%Y Cf. A300804.
%K nonn
%O 1,1
%A _R. H. Hardin_, Mar 13 2018