%I #4 Mar 11 2017 08:16:49
%S 26,2832,104464,3890056,129527524,4173039716,129997769458,
%T 3965206666608,118919078661476,3520469545329364,103128721861954074,
%U 2995091644500263428,86357662212925835570,2474720063522591410712,70543862532039328231208
%N Number of nX7 0..1 arrays with no 1 equal to more than one of its horizontal, diagonal and antidiagonal neighbors, with the exception of exactly one element.
%C Column 7 of A283572.
%H R. H. Hardin, <a href="/A283571/b283571.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..0..0..1..0..1..1..1. .0..1..0..0..0..0..1. .0..0..0..0..0..0..0
%e ..0..0..0..0..0..0..0. .0..0..0..1..1..0..1. .1..0..0..0..0..1..0
%e ..1..1..0..1..1..0..0. .1..0..1..0..1..0..0. .0..1..1..0..0..0..0
%Y Cf. A283572.
%K nonn
%O 1,1
%A _R. H. Hardin_, Mar 11 2017
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