%I #5 Mar 31 2012 12:36:27
%S 9,199,2843,45491,733802,12186565,200038888,3288093050,54146489903,
%T 891524201851,14679971940400,241775144671286,3982212408210114,
%U 65590626468018714,1080350655220465627,17794687292056874401
%N Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,2,0,4 for x=0,1,2,3,4
%C Every 0 is next to 0 3's, every 1 is next to 1 1's, every 2 is next to 2 2's, every 3 is next to 3 0's, every 4 is next to 4 4's
%C Column 6 of A196912
%H R. H. Hardin, <a href="/A196910/b196910.txt">Table of n, a(n) for n = 1..200</a>
%e Some solutions for n=4
%e ..1..0..1..0..1..1....0..0..1..1..0..0....0..0..2..2..0..1....1..1..0..1..1..0
%e ..1..0..1..0..2..2....0..0..0..0..0..0....0..0..2..2..0..1....2..2..0..0..2..2
%e ..0..1..0..0..2..2....1..1..2..2..1..0....2..2..0..0..0..0....2..2..0..1..2..2
%e ..0..1..0..0..1..1....0..0..2..2..1..0....2..2..0..1..1..0....1..1..0..1..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 07 2011
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