%I #4 Mar 31 2012 12:36:34
%S 11,21243,40546053,119026441960,319298496941179
%N Number of nX7 0..4 arrays with values 0..4 introduced in row major order and each element equal to one or two horizontal and vertical neighbors
%C Column 7 of A198669
%e Some solutions with all values 0 to 4 for n=3
%e ..0..0..1..1..0..0..2....0..0..1..1..2..3..0....0..0..1..2..2..3..3
%e ..0..1..3..3..4..4..2....0..1..1..0..2..3..0....0..1..1..4..4..4..1
%e ..0..1..1..0..0..0..2....0..1..0..0..4..4..0....0..0..0..0..1..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 28 2011
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