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%I #4 Mar 31 2012 12:36:35
%S 202,3603244,98102456246,2692353648978984,73900197917712351603,
%T 2028430770889558380053172,55676868201599759013090066735,
%U 1528232414884966866457407229662199
%N Number of nX7 0..5 arrays with values 0..5 introduced in row major order and no element equal to any horizontal or vertical neighbor
%C Column 7 of A198982
%e Some solutions with all values from 0 to 5 for n=4
%e ..0..1..0..1..0..1..2....0..1..0..1..0..2..0....0..1..0..1..0..2..1
%e ..1..0..1..0..3..2..4....1..0..1..0..3..0..4....1..0..1..0..3..4..5
%e ..0..3..0..1..0..4..0....0..3..0..1..2..4..0....0..3..0..1..0..1..4
%e ..3..0..1..0..5..3..5....3..0..1..0..4..5..4....3..0..1..0..1..5..3
%K nonn
%O 1,1
%A _R. H. Hardin_ Nov 01 2011