A024412 Ordered Stirling numbers s(n,k) of the second kind.

0, 1, 3, 6, 7, 10, 15, 21, 25, 28, 31, 36, 45, 55, 63, 65, 66, 78, 90, 91, 105, 120, 127, 136, 140, 153, 171, 190, 210, 231, 253, 255, 266, 276, 300, 301, 325, 350, 351, 378, 406, 435, 462, 465, 496, 511, 528, 561, 595, 630, 666, 703, 741, 750, 780, 820, 861, 903, 946, 966

Offset

1,3

Comments

In other words, list all Stirling numbers of the second kind, sort and remove duplicates.

Links

David W. Wilson, Table of n, a(n) for n = 1..10001

Mathematica

s2 = Union[Flatten[Table[Table[StirlingS2[n, k], {k, 1, 100}], {n, 1, 100}]]]; Table[s2[[j]], {j, 1, 100}] (* Vaclav Kotesovec, Jan 01 2013 *)

Crossrefs

Cf. A193246, A193245.

Sequence in context: A190685 A035000 A285569 * A255508 A262972 A115127

Adjacent sequences: A024409 A024410 A024411 * A024413 A024414 A024415

Keyword

nonn

Author

Clark Kimberling

Extensions

Corrected by N. J. A. Sloane, Nov 21 2007

Status

approved