A166894 - cp's OEIS frontend

A166894 G.f.: exp( Sum_{n>=1} [Sum_{k=0..n} C(n,k)^n * x^k] * x^n/n ), an integer series in x.

n	a(n)
0	1
1	1
2	2
3	4
4	14
5	89
6	1050
7	28983
8	2066217
9	272159513
10	56735786726
11	23441305184736
12	26635730598676118
13	64099902414443754551
14	241666593661232949435382
15	1531373212165249576810266758
16	24642808245610936988728333582900

[1, 1, 2, 4, 14, 89, 1050, 28983, 2066217, 272159513, 56735786726, 23441305184736, 26635730598676118, 64099902414443754551, 241666593661232949435382, 1531373212165249576810266758, 24642808245610936988728333582900]

cp's OEIS Frontend

A166894 G.f.: exp( Sum_{n>=1} [Sum_{k=0..n} C(n,k)^n * x^k] * x^n/n ), an integer series in x.

Table of values

List of values