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%I #4 Nov 03 2013 06:41:19
%S 0,0,736,17984,783848,36327118,1587011224,69795938150,3103177507948,
%T 137292888379012,6080196345816106,269364486106376290,
%U 11930608205466917572,528463742288121797230,23408232286089351072322
%N Number of nX5 0..2 arrays x(i,j) with each element horizontally, diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 3 and at least one element with value (x(i,j)-1) mod 3, and upper left element zero
%C Column 5 of A231037
%H R. H. Hardin, <a href="/A231034/b231034.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..0..1..2..2..1....0..1..1..0..1....0..2..0..0..1....0..2..0..0..2
%e ..0..2..2..0..0....2..2..2..2..2....2..1..1..2..2....0..1..1..1..2
%e ..0..1..1..1..2....1..0..2..1..0....2..0..1..1..0....2..0..0..2..0
%K nonn
%O 1,3
%A _R. H. Hardin_, Nov 03 2013
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