A218667 - cp's OEIS frontend

A218667 O.g.f.: Sum_{n>=0} 1/(1-nx)^n x^n/n! * exp(-x/(1-n*x)).

n	a(n)
0	1
1	0
2	1
3	1
4	4
5	13
6	46
7	181
8	778
9	3585
10	17566
11	91171
12	499324
13	2873839
14	17317743
15	108933098
16	713481122
17	4855161425
18	34257461754
19	250177938679
20	1887886966690
21	14699340919293
22	117933068390123
23	973776266303732
24	8265721830953558
25	72052688932613079
26	644393453082317301

[1, 0, 1, 1, 4, 13, 46, 181, 778, 3585, 17566, 91171, 499324, 2873839, 17317743, 108933098, 713481122, 4855161425, 34257461754, 250177938679, 1887886966690, 14699340919293, 117933068390123, 973776266303732, 8265721830953558, 72052688932613079, 644393453082317301]

cp's OEIS Frontend

A218667 O.g.f.: Sum_{n>=0} 1/(1-nx)^n x^n/n! * exp(-x/(1-n*x)).

Table of values

List of values

cp's OEIS Frontend

A218667 O.g.f.: Sum_{n>=0} 1/(1-n*x)^n * x^n/n! * exp(-x/(1-n*x)).

Table of values

List of values

A218667 O.g.f.: Sum_{n>=0} 1/(1-nx)^n x^n/n! * exp(-x/(1-n*x)).