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A226419 Number of nondecreasing -5..5 vectors of length n whose dot product with some lexicographically greater or equal nondecreasing -5..5 vector equals n 0
2, 36, 186, 800, 2560, 7102, 17441, 41336, 87716, 180915, 340654, 632487, 1121136, 1936099, 3246430, 5256268, 8351167, 13039252, 19922267, 29991119, 44108236, 64248580, 92267631, 130849467 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A226422

LINKS

Table of n, a(n) for n=1..24.

EXAMPLE

Some solutions for n=3

.-3...-1...-5...-5...-5...-3...-4...-4...-4...-5...-3...-4...-4...-5...-3...-3

.-3...-1...-3...-3....4...-1...-2...-4...-3....3...-3...-4...-1....0....0....1

.-2....5....4....5....5....3...-1...-3....1....3....0....5....3....3....0....1

CROSSREFS

Sequence in context: A007757 A141217 A206688 * A025531 A099903 A074426

Adjacent sequences:  A226416 A226417 A226418 * A226420 A226421 A226422

KEYWORD

nonn

AUTHOR

R. H. Hardin Jun 06 2013

STATUS

approved

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Last modified October 15 00:14 EDT 2019. Contains 328025 sequences. (Running on oeis4.)