login
A024412
Ordered Stirling numbers s(n,k) of the second kind.
10
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
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. A008277, A193245, A193246, A374796 (the positive duplicates).
Sequence in context: A190685 A035000 A285569 * A255508 A262972 A115127
KEYWORD
nonn
EXTENSIONS
Corrected by N. J. A. Sloane, Nov 21 2007
STATUS
approved