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A144120 Number of prime parts in the last section of the set of partitions of n. 2
0, 1, 1, 2, 3, 6, 7, 12, 16, 25, 32, 48, 61, 88, 113, 154, 198, 267, 337, 446, 563, 730, 915, 1174, 1460, 1853, 2294, 2878, 3545, 4416, 5404, 6679, 8144, 9991, 12125, 14791, 17866, 21677, 26084, 31478, 37733, 45340 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

First differences of A037032.

LINKS

Table of n, a(n) for n=1..42.

FORMULA

a(n) = A037032(n)-A037032(n-1).

CROSSREFS

Cf. A037032, A135010, A138121, A138137, A144117, A144118, A144121.

Sequence in context: A064689 A240175 A238590 * A073712 A157200 A255940

Adjacent sequences:  A144117 A144118 A144119 * A144121 A144122 A144123

KEYWORD

easy,nonn

AUTHOR

Omar E. Pol, Sep 11 2008

STATUS

approved

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Last modified July 12 04:30 EDT 2020. Contains 335658 sequences. (Running on oeis4.)