%I #4 Mar 31 2012 12:36:34
%S 6,3521,3003238,5040999127,9630271257812
%N Number of nX6 0..5 arrays with values 0..5 introduced in row major order and each element equal to at least one horizontal or vertical neighbor
%C Column 6 of A198627
%e Some solutions for n=4
%e ..0..0..1..1..2..2....0..0..1..1..1..2....0..0..0..1..2..2....0..0..1..2..3..3
%e ..0..0..1..1..1..3....0..0..0..2..2..2....0..0..1..1..0..0....0..0..1..2..1..0
%e ..0..0..0..0..0..3....0..0..0..2..1..1....0..0..0..1..1..0....0..0..0..1..1..0
%e ..0..0..0..0..3..3....0..0..0..0..1..1....0..0..0..3..3..0....0..0..0..0..2..2
%K nonn
%O 1,1
%A _R. H. Hardin_ Oct 27 2011
|