A143569 - cp's OEIS frontend

A143569 E.g.f. satisfies A(x) = exp(x*A(x^5/5!)).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	7
7	43
8	169
9	505
10	1261
11	4159
12	38809
13	334621
14	2036035
15	9489481
16	38390353
17	257371297
18	3131783929
19	32230292725
20	246760346161
21	1493969858641
22	9196517088991
23	101815213853431
24	1450104259874425
25	16645720979718601
26	147298665834676357

[1, 1, 1, 1, 1, 1, 7, 43, 169, 505, 1261, 4159, 38809, 334621, 2036035, 9489481, 38390353, 257371297, 3131783929, 32230292725, 246760346161, 1493969858641, 9196517088991, 101815213853431, 1450104259874425, 16645720979718601, 147298665834676357]

cp's OEIS Frontend

A143569 E.g.f. satisfies A(x) = exp(x*A(x^5/5!)).

Table of values

List of values