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%I #5 Mar 31 2012 12:36:27
%S 8,648,23920,834632,29239326,1029024216,36350586798,1279579729422,
%T 45097830841266,1589630250146316,56014699053391990,
%U 1974063158226709556,69568832383885224954,2451683126595415033544,86400830410674087049712
%N Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,2,0,4,1 for x=0,1,2,3,4
%C Every 0 is next to 0 3's, every 1 is next to 1 2's, every 2 is next to 2 0's, every 3 is next to 3 4's, every 4 is next to 4 1's
%C Column 6 of A196802
%H R. H. Hardin, <a href="/A196800/b196800.txt">Table of n, a(n) for n = 1..200</a>
%e Some solutions for n=4
%e ..0..0..0..0..2..0....0..0..0..0..0..0....0..0..0..0..0..0....0..0..0..0..0..0
%e ..0..1..0..0..2..1....0..0..0..0..0..2....0..1..2..2..0..0....0..0..1..0..1..0
%e ..1..2..0..1..0..0....2..2..2..2..0..1....2..0..0..2..0..0....2..0..2..0..2..2
%e ..0..0..0..2..0..0....0..0..0..1..0..0....1..0..0..1..0..2....1..0..2..0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 06 2011
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