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%I #4 Mar 31 2012 12:36:14
%S 13,71865,577290185,2184414516364,9298230791255360
%N Number of nX6 array permutations with each element moved but moved no more than a city block distance of two
%C Column 6 of A188981
%e Some solutions for 3X6
%e ..1..0..3..9.10.17....1..0..3.15.10.11....1..0..3..4..9.11....1..0..3.10..9.17
%e ..8..2.14..4.11.16....8..2..6..7.16..4....8..2..6..7..5.10....8..2.14.15.16..4
%e ..7..6.12.13.15..5...14.12.13..9.17..5...13.12.15.14.17.16....6..7.12.13.11..5
%K nonn
%O 1,1
%A _R. H. Hardin_ Apr 14 2011
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