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A188957 Number of nX6 array permutations with each element moved no more than a city block distance of two 0

%I

%S 73,532224,6513224285,47085945014364,359214228037483580

%N Number of nX6 array permutations with each element moved no more than a city block distance of two

%C Column 6 of A188958

%e Some solutions for 3X6

%e ..0..1..2..3..9.17....0..1..2..3..5..4....0..1..2..3..4.11....0..1..2..3..5..4

%e ..6..8.13..4.15..5....6..8..7.14.10.11....6..8..7.10.16..5....6..8..7.14.15.11

%e ..7.12.14.16.10.11...13.15.12.17..9.16...14.12.13..9.17.15...12.13.16.10..9.17

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 14 2011

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Last modified July 5 15:05 EDT 2022. Contains 355099 sequences. (Running on oeis4.)