%I #5 Mar 31 2012 12:36:30
%S 13,465,17332,462515,15943658,517762136,16946352492,558436739769,
%T 18226535390462,597638865062474,19604855669620153,642346166847903042,
%U 21058400260743006736,690290048778192927506,22625839121192679890893
%N Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,3,0,1,0 for x=0,1,2,3,4
%C Every 0 is next to 0 3's, every 1 is next to 1 3's, every 2 is next to 2 0's, every 3 is next to 3 1's, every 4 is next to 4 0's
%C Column 7 of A197750
%H R. H. Hardin, <a href="/A197749/b197749.txt">Table of n, a(n) for n = 1..96</a>
%e Some solutions containing all values 0 to 4 for n=4
%e ..0..2..0..0..0..0..0....0..0..0..0..0..0..0....0..1..3..1..0..0..2
%e ..2..2..0..4..0..0..2....0..4..0..0..0..0..0....1..0..1..0..4..0..0
%e ..0..0..0..0..1..0..2....0..0..2..1..0..0..0....3..1..1..2..0..4..0
%e ..0..0..2..1..3..1..0....0..2..1..3..1..2..0....1..1..3..1..0..0..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 17 2011
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