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%I #5 Mar 31 2012 12:36:29
%S 164,89528,37989740,15068331840,6117749044788,2476133354164264,
%T 1002605692717130692,405955156856554399238,164371431760256700590038,
%U 66554100814528841770905242,26947801511575118488851200530
%N Number of nX6 0..2 arrays with no element equal to the average of its horizontal and vertical neighbors
%C Column 6 of A197442
%H R. H. Hardin, <a href="/A197440/b197440.txt">Table of n, a(n) for n = 1..59</a>
%e Some solutions for n=4
%e ..1..0..0..0..0..0....1..0..0..0..0..0....1..0..0..0..0..0....1..0..0..0..0..0
%e ..0..0..1..2..2..2....0..0..1..1..1..1....0..0..1..1..2..2....0..0..1..2..2..1
%e ..0..0..0..2..0..0....0..1..1..0..0..1....0..1..0..0..2..0....0..1..1..2..1..0
%e ..2..2..0..2..2..0....1..0..0..1..2..1....2..2..0..2..1..0....1..1..2..0..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 15 2011
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