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%I #5 Mar 31 2012 12:36:26
%S 8,648,24032,839370,29573040,1051645368,37529013812,1334022464052,
%T 47492318713306,1690727011393186,60171492901857682,
%U 2141772804448431736,76233239090665487626,2713397484827660769804,96579722219372717289244
%N Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,2,0,1,4 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 1's, every 4 is next to 4 4's
%C Column 6 of A196590
%H R. H. Hardin, <a href="/A196588/b196588.txt">Table of n, a(n) for n = 1..200</a>
%e Some solutions for n=4
%e ..0..0..0..0..0..0....0..0..0..0..2..0....0..0..0..0..0..0....0..0..0..2..0..2
%e ..0..0..1..2..1..0....0..0..0..0..1..0....0..1..0..0..1..2....2..0..0..2..0..0
%e ..2..1..0..0..0..0....1..2..0..1..0..0....1..2..0..0..1..0....1..0..0..1..0..2
%e ..0..0..0..2..2..0....0..2..0..2..0..0....0..0..0..0..2..0....1..2..0..0..0..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 04 2011
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