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A212538 Number of nondecreasing sequences of 5 1..n integers with every element dividing the sequence sum 1
1, 4, 8, 15, 21, 30, 33, 46, 53, 66, 67, 87, 88, 95, 111, 125, 126, 143, 144, 170, 180, 183, 184, 214, 220, 223, 231, 245, 246, 282, 283, 297, 302, 305, 315, 346, 347, 350, 355, 388, 389, 412, 413, 420, 442, 445, 446, 478, 481, 495, 499, 507, 508, 526, 533, 553, 557, 560 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 5 of A212536

LINKS

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

EXAMPLE

Some solutions for n=8

..1....1....1....2....8....1....2....2....1....1....5....1....1....2....3....1

..2....1....1....2....8....3....4....4....4....3....5....1....1....2....3....3

..2....3....2....6....8....3....4....6....5....4....5....1....1....2....6....6

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

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

CROSSREFS

Sequence in context: A312752 A312753 A071422 * A113902 A024916 A212539

Adjacent sequences:  A212535 A212536 A212537 * A212539 A212540 A212541

KEYWORD

nonn

AUTHOR

R. H. Hardin May 20 2012

STATUS

approved

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Last modified October 18 22:15 EDT 2019. Contains 328211 sequences. (Running on oeis4.)