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A222179 Numbers n such that 9n is a partition number. 11
15, 33, 88, 175, 1127, 3465, 7029, 36659, 1755164, 4900901, 537252430, 816292168, 1365815759, 2048921480, 11937573274, 14434878293, 17435497255, 27826547235, 169697066625, 371707331522, 405119159125, 800760189610, 23737435535625, 86561181062463, 100528900924040 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
a(j) = A225360(j)/9.
EXAMPLE
15 is in the sequence because 9*15 = 135 and 135 is a partition number: p(14) = A000041(14) = 135.
MATHEMATICA
Select[PartitionsP[Range[300]], Mod[#, 9] == 0 &]/9 (* T. D. Noe, May 05 2013 *)
CROSSREFS
Sequence in context: A277385 A108517 A211327 * A322493 A190052 A242243
KEYWORD
nonn
AUTHOR
Omar E. Pol, May 05 2013
EXTENSIONS
a(6)-a(25) from R. J. Mathar, May 05 2013
STATUS
approved

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Last modified March 19 01:34 EDT 2024. Contains 370952 sequences. (Running on oeis4.)