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A265002 Number of nX5 arrays of permutations of 5 copies of 0..n-1 with rows and columns nondecreasing. 0
1, 3, 21, 261, 4919, 120096, 3558888, 123026475, 4817478608, 209081118730, 9892111117243 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A265005.

LINKS

Table of n, a(n) for n=1..11.

EXAMPLE

Some solutions for n=4

..0..0..0..1..2....0..0..0..0..1....0..0..0..1..2....0..0..0..2..2

..0..1..1..2..2....0..1..1..2..3....0..1..2..2..2....0..0..1..2..2

..0..1..2..3..3....1..2..2..3..3....0..1..2..3..3....1..1..1..3..3

..1..2..3..3..3....1..2..2..3..3....1..1..3..3..3....1..2..3..3..3

CROSSREFS

Cf. A265005.

Sequence in context: A262939 A232470 A251573 * A012131 A221094 A098278

Adjacent sequences:  A264999 A265000 A265001 * A265003 A265004 A265005

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 29 2015

STATUS

approved

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Last modified November 21 11:01 EST 2018. Contains 317447 sequences. (Running on oeis4.)