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A161257 Number of partitions of n into central polygonal numbers A000124 where every part appears at least 4 times 1
0, 0, 0, 1, 1, 1, 1, 2, 1, 2, 1, 3, 2, 4, 3, 6, 4, 6, 5, 9, 7, 9, 8, 13, 10, 13, 11, 19, 14, 19, 16, 26, 21, 28, 25, 36, 29, 39, 34, 49, 41, 55, 48, 66, 56, 71, 65, 86, 78, 94, 87, 111, 99, 121, 113, 143, 128, 155, 146, 180, 165, 196, 189, 226, 211, 246, 237, 281, 267, 310, 300, 351, 334 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,8

LINKS

R. H. Hardin, Table of n, a(n) for n=1..1000

CROSSREFS

Sequence in context: A161229 A029176 A161053 * A161282 A226517 A185214

Adjacent sequences:  A161254 A161255 A161256 * A161258 A161259 A161260

KEYWORD

nonn

AUTHOR

R. H. Hardin Jun 06 2009

STATUS

approved

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Last modified November 22 05:55 EST 2019. Contains 329388 sequences. (Running on oeis4.)