A217726 Numbers n such that 6n is a partition number.

5, 7, 132, 167, 406, 934, 6223, 17593, 102359, 681328, 1353044, 2632746, 22205155, 64046056, 473656750, 527187892, 805878645, 1224438252, 3073382220, 5064778663, 7510104097, 17906359911, 23799832655, 114159565156, 303450183442, 557560997283, 662166504898

Offset

1,1

Links

Table of n, a(n) for n=1..27.

Formula

a(j) = A225326(j)/6.

Example

5 is in the sequence because 6*5 = 30 and 30 is a partition number: p(9) = A000041(9) = 30.

Mathematica

Select[PartitionsP[Range[300]], Mod[#, 6] == 0 &]/6 (* T. D. Noe, May 05 2013 *)

Crossrefs

Cf. A000041, A213179, A213365, A216258, A217725, A222175, A222178, A222179, A225317, A225323, A225326.

Sequence in context: A267586 A224507 A065927 * A016054 A158969 A083842

Adjacent sequences: A217723 A217724 A217725 * A217727 A217728 A217729

Keyword

nonn

Author

Omar E. Pol, May 05 2013

Extensions

a(9)-a(27) from T. D. Noe, May 05 2013

Status

approved