%I #6 Mar 31 2012 12:36:02
%S 11,12105,4403225,2241330570,994633804270,468362874353295
%N 1/6 the number of nX5 0..5 arrays with every element equal to exactly one or two of its horizontal and vertical neighbors
%C Column 5 of A185540
%e Some solutions for 3X5 with a(1,1)=0
%e ..0..0..0..4..4....0..0..3..3..5....0..0..0..3..4....0..0..0..0..1
%e ..0..3..3..2..4....3..3..4..3..5....0..3..1..3..4....0..3..2..1..1
%e ..0..0..0..2..2....0..0..4..4..5....0..3..1..5..5....0..3..2..5..5
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 30 2011
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