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%I #5 Mar 31 2012 12:36:28
%S 9,363,11424,367813,13530178,467923636,16686610707,589208849137,
%T 20885016359231,739404634476424,26190742594221192,927538658235022906,
%U 32851194231582718073,1163477523647115256949,41206887402652394051361
%N Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,2,1,0,0 for x=0,1,2,3,4
%C Every 0 is next to 0 2's, every 1 is next to 1 2's, every 2 is next to 2 1's, every 3 is next to 3 0's, every 4 is next to 4 0's
%C Column 7 of A197180
%H R. H. Hardin, <a href="/A197179/b197179.txt">Table of n, a(n) for n = 1..200</a>
%e Some solutions containing all values 0 to 4 for n=4
%e ..0..0..0..0..0..0..0....0..0..0..0..0..0..0....0..0..3..0..1..2..1
%e ..3..0..4..0..3..0..3....0..4..0..0..3..3..0....0..0..0..0..0..3..0
%e ..0..3..0..0..3..0..0....1..0..4..0..0..0..0....0..0..4..0..0..0..3
%e ..1..2..1..0..0..0..0....2..1..0..3..0..3..0....0..3..0..3..0..3..0
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 11 2011
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