A120057 - cp's OEIS frontend

A120057 Table T(n,k) = sum over all set partitions of n of number at index k.

n	a(n)
1	1
2	2
3	3
4	5
5	8
6	9
7	15
8	25
9	29
10	31
11	52
12	89
13	106
14	115
15	120
16	203
17	354
18	431
19	474
20	499
21	514
22	877
23	1551
24	1923
25	2141
26	2273
27	2355
28	2407
29	4140
30	7403
31	9318
32	10489
33	11224
34	11695
35	12002
36	12205
37	21147
38	38154
39	48635
40	55286
41	59595
42	62434
43	64331
44	65614
45	66491
46	115975
47	210803
48	271617
49	311469
50	338019
51	355951
52	368205
53	376665
54	382559
55	386699

[1, 2, 3, 5, 8, 9, 15, 25, 29, 31, 52, 89, 106, 115, 120, 203, 354, 431, 474, 499, 514, 877, 1551, 1923, 2141, 2273, 2355, 2407, 4140, 7403, 9318, 10489, 11224, 11695, 12002, 12205, 21147, 38154, 48635, 55286, 59595, 62434, 64331, 65614, 66491, 115975, 210803, 271617, 311469, 338019, 355951, 368205, 376665, 382559, 386699]

cp's OEIS Frontend

A120057 Table T(n,k) = sum over all set partitions of n of number at index k.

Table of values

List of values