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%I #3 Oct 18 2013 05:42:46
%S 0,8,9068,2467778,501998702,99394999376,18905431728130
%N Number of nX6 0..4 arrays x(i,j) with each element horizontally or vertically next to at least one element with value (x(i,j)+1) mod 5, and upper left element zero
%C Column 6 of A230398
%e Some solutions for n=3
%e ..0..4..3..2..0..4....0..1..4..0..1..2....0..1..2..3..4..3....0..3..2..1..0..2
%e ..1..0..3..2..1..3....1..2..3..4..4..3....4..3..2..1..0..4....1..4..0..3..4..3
%e ..2..3..4..0..1..2....0..1..2..1..0..2....4..0..1..1..2..3....2..3..1..2..3..2
%K nonn
%O 1,2
%A _R. H. Hardin_, Oct 18 2013