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%I #5 Aug 11 2014 22:46:10
%S 8,83,916,10423,111564,1055763,8526852,58670336,348923836,1828642499,
%T 8605646168,36967467110,146912117938,545935075576,1913214178820,
%U 6366247430819,20225439045270,61627721732585,180783054211948
%N Number of nX7 0..2 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the sum of elements above it, modulo 3
%C Column 7 of A238812
%H R. H. Hardin, <a href="/A238811/b238811.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A238811/a238811.txt">Empirical polynomial of degree 28</a>
%F Empirical polynomial of degree 28 (see link above)
%e Some solutions for n=5
%e ..0..0..0..0..2..2..0....0..0..0..0..2..2..0....0..0..0..0..2..2..0
%e ..0..0..0..0..2..1..2....0..2..2..0..1..1..0....2..2..0..0..1..1..0
%e ..0..0..0..2..1..2..1....0..2..1..0..0..0..2....2..1..0..0..2..2..0
%e ..0..0..2..1..2..1..0....0..0..0..0..0..2..2....0..0..0..2..2..1..2
%e ..0..2..1..2..1..0..0....0..0..0..0..2..2..1....0..0..0..2..1..0..2
%K nonn
%O 1,1
%A _R. H. Hardin_, Mar 05 2014
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