A218824 - cp's OEIS frontend

A218824 O.g.f.: A(x) = Sum_{n>=0} n^n * x^n/n! * P(nx)^n exp(-nxP(n*x)), where P(x) is the partition function (A000041).

n	a(n)
0	1
1	1
2	2
3	9
4	57
5	421
6	3593
7	34557
8	366832
9	4251094
10	53238166
11	714702779
12	10221402872
13	154913725486
14	2477047085038
15	41629752595369
16	732956458329580
17	13480858878123068
18	258362762534442843
19	5148079352377053578
20	106437899659055825010
21	2279307634231962670724

[1, 1, 2, 9, 57, 421, 3593, 34557, 366832, 4251094, 53238166, 714702779, 10221402872, 154913725486, 2477047085038, 41629752595369, 732956458329580, 13480858878123068, 258362762534442843, 5148079352377053578, 106437899659055825010, 2279307634231962670724]

cp's OEIS Frontend

A218824 O.g.f.: A(x) = Sum_{n>=0} n^n * x^n/n! * P(nx)^n exp(-nxP(n*x)), where P(x) is the partition function (A000041).

Table of values

List of values

cp's OEIS Frontend

A218824 O.g.f.: A(x) = Sum_{n>=0} n^n * x^n/n! * P(n*x)^n * exp(-n*x*P(n*x)), where P(x) is the partition function (A000041).

Table of values

List of values

A218824 O.g.f.: A(x) = Sum_{n>=0} n^n * x^n/n! * P(nx)^n exp(-nxP(n*x)), where P(x) is the partition function (A000041).