A215915 - cp's OEIS frontend

A215915 E.g.f.: exp( Sum_{n>=1} A000041(n)*x^n/n ), where A000041(n) is the number of partitions of n.

n	a(n)
0	1
1	1
2	3
3	13
4	79
5	579
6	5209
7	53347
8	628257
9	8223481
10	119473291
11	1893056781
12	32677209103
13	606930554923
14	12109058077809
15	257638964244739
16	5830359141736129
17	139638723615395697
18	3531794326401241747
19	93977250969358226701
20	2625647922067519041231
21	76809884197769914248211

[1, 1, 3, 13, 79, 579, 5209, 53347, 628257, 8223481, 119473291, 1893056781, 32677209103, 606930554923, 12109058077809, 257638964244739, 5830359141736129, 139638723615395697, 3531794326401241747, 93977250969358226701, 2625647922067519041231, 76809884197769914248211]

cp's OEIS Frontend

A215915 E.g.f.: exp( Sum_{n>=1} A000041(n)*x^n/n ), where A000041(n) is the number of partitions of n.

Table of values

List of values