A220485 spt(5n+4) where spt(n) = A092269(n).

10, 80, 440, 1820, 6545, 20630, 59960, 161840, 412950, 1002435, 2335760, 5246120, 11416820, 24146510, 49795175, 100348950, 198063060, 383516700, 729726660, 1366124700, 2519441030, 4581865140, 8224627160, 14584074770, 25565740130, 44334556890, 76102268520

Offset

0,1

Comments

a(n) is divisible by 5 (see A220505).

Links

Table of n, a(n) for n=0..26.

G. E. Andrews, The number of smallest parts in the partitions of n

Formula

a(n) = A092269(A016897(n)).

Crossrefs

Cf. A092269, A019897, A213260, A220502, A220503, A220505.

Sequence in context: A244729 A027790 A000575 * A055285 A036070 A374511

Adjacent sequences: A220482 A220483 A220484 * A220486 A220487 A220488

Keyword

nonn

Author

Omar E. Pol, Jan 18 2013

Status

approved