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A212872 Number of nondecreasing sequences of 5 1..n integers with no element dividing the sequence sum. 2
0, 0, 2, 6, 22, 52, 112, 212, 376, 640, 1011, 1560, 2293, 3328, 4711, 6524, 8765, 11703, 15273, 19886, 25459, 32224, 40193, 50022, 61521, 75059, 90825, 109479, 130520, 155415, 183229, 215594, 252070, 293377, 340266, 393232, 451522, 517139, 590227 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

Row 5 of A212868.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=8

..3....5....2....2....4....2....4....2....4....5....5....5....2....6....2....4

..3....5....2....2....6....3....4....5....5....6....6....8....2....6....2....7

..4....5....2....3....6....5....6....5....5....6....6....8....2....6....3....7

..6....5....2....5....6....6....6....5....5....7....8....8....2....7....4....8

..6....8....3....7....7....7....7....6....7....7....8....8....7....8....8....8

CROSSREFS

Sequence in context: A325020 A147800 A246624 * A306967 A324913 A027561

Adjacent sequences:  A212869 A212870 A212871 * A212873 A212874 A212875

KEYWORD

nonn

AUTHOR

R. H. Hardin, May 29 2012

STATUS

approved

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Last modified February 26 21:18 EST 2020. Contains 332295 sequences. (Running on oeis4.)