A181080 - cp's OEIS frontend

A181080 Expansion of g.f.: exp( Sum_{n>=1} [Sum_{k=0..n} C(n,k)^(n-k+1) * x^k] * x^n/n ).

n	a(n)
0	1
1	1
2	2
3	4
4	14
5	83
6	774
7	10641
8	255918
9	14643874
10	1752083557
11	320079087261
12	79294841767020
13	27407454296637142
14	16895839815165609994
15	26064121763003372842186
16	82824096391548076720149081

[1, 1, 2, 4, 14, 83, 774, 10641, 255918, 14643874, 1752083557, 320079087261, 79294841767020, 27407454296637142, 16895839815165609994, 26064121763003372842186, 82824096391548076720149081]

cp's OEIS Frontend

A181080 Expansion of g.f.: exp( Sum_{n>=1} [Sum_{k=0..n} C(n,k)^(n-k+1) * x^k] * x^n/n ).

Table of values

List of values