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A219880
Number of nX5 arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 nX5 array
1
15, 24, 292, 2190, 14536, 89795, 565824, 3605746, 22430565, 132945658, 747855900, 4015816403, 20719013269, 103153843621, 496871314897, 2319802248962, 10515430463734, 46349614135168, 198938106785464, 832494580725450
OFFSET
1,1
COMMENTS
Column 5 of A219883
LINKS
EXAMPLE
Some solutions for n=3
..1..0..0..0..0....1..1..0..0..0....2..2..1..1..1....2..2..1..0..0
..1..0..0..0..0....1..1..0..0..0....2..2..1..1..1....2..2..1..0..1
..1..0..1..0..0....2..1..1..1..2....2..2..2..1..2....2..2..2..2..2
CROSSREFS
Sequence in context: A324484 A167709 A167353 * A216379 A120746 A106613
KEYWORD
nonn
AUTHOR
R. H. Hardin Nov 30 2012
STATUS
approved