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%I
%S 13,465,24689,1255491,61513749,2969407571,147146211014,7259079414491,
%T 356611993766901,17542851737213231,863257429585871111,
%U 42468055861968831263,2089291751765730194449,102792392272753053884368
%N Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,3,0,1,1 for x=0,1,2,3,4
%C Every 0 is next to 0 4'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 1's
%C Column 7 of A198155
%H R. H. Hardin, <a href="/A198154/b198154.txt">Table of n, a(n) for n = 1..55</a>
%e Some solutions containing all values 0 to 4 for n=4
%e ..2..0..0..1..3..1..0....0..1..3..1..1..3..1....2..0..0..1..3..1..1
%e ..0..0..1..4..1..2..0....0..2..1..4..1..1..0....0..1..0..0..1..1..3
%e ..2..1..3..1..0..0..0....0..0..0..1..3..2..0....1..3..1..0..1..4..1
%e ..0..2..0..0..0..0..0....0..2..2..0..1..0..2....0..0..0..1..3..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 21 2011
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