A153389 - cp's OEIS frontend

A153389 a(n) is the coefficient of x^n in the (n+1)-th self-composition of g.f. A(x) for n>=1, with a(1)=1.

n	a(n)
1	1
2	1
3	3
4	24
5	340
6	6950
7	185332
8	6102096
9	240066324
10	11049803253
11	586427736400
12	35496295553400
13	2429241782433336
14	186578739919860938
15	15978032482994396274
16	1516714259732732880752
17	158739955140174552148004

[1, 1, 3, 24, 340, 6950, 185332, 6102096, 240066324, 11049803253, 586427736400, 35496295553400, 2429241782433336, 186578739919860938, 15978032482994396274, 1516714259732732880752, 158739955140174552148004]

cp's OEIS Frontend

A153389 a(n) is the coefficient of x^n in the (n+1)-th self-composition of g.f. A(x) for n>=1, with a(1)=1.

Table of values

List of values