A212114 - OEIS

A212114

Number of partitions of n into exactly 3 different parts with distinct multiplicities.

1, 4, 5, 12, 16, 24, 33, 52, 57, 89, 100, 131, 152, 207, 215, 292, 311, 381, 424, 527, 535, 679, 714, 826, 901, 1074, 1075, 1304, 1361, 1522, 1643, 1881, 1900, 2221, 2297, 2517, 2700, 3016, 3032, 3478, 3602, 3846, 4098, 4513, 4574, 5092, 5278, 5568, 5957, 6412

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OFFSET

10,2

LINKS

Alois P. Heinz, Table of n, a(n) for n = 10..170

EXAMPLE

a(10) = 1: [3,2,2,1,1,1].

a(11) = 4: [3,2,2,1,1,1,1], [3,2,2,2,1,1], [3,3,2,1,1,1], [4,2,2,1,1,1].

a(12) = 5: [3,2,2,1,1,1,1,1], [3,3,2,1,1,1,1], [4,2,2,1,1,1,1], [4,2,2,2,1,1], [5,2,2,1,1,1].

CROSSREFS

Column k=3 of A182485.

Sequence in context: A050022 A137619 A115375 * A269227 A103650 A131116

Adjacent sequences: A212111 A212112 A212113 * A212115 A212116 A212117

KEYWORD

nonn

AUTHOR

Alois P. Heinz, May 01 2012

STATUS

approved