A153849 - cp's OEIS frontend

A153849 a(n) is the coefficient of x^n in the (n+2)-th self-composition of g.f. A(x) for n>=1, with a(1)=1.

n	a(n)
1	1
2	1
3	4
4	40
5	675
6	16023
7	488264
8	18150408
9	798091737
10	40691618165
11	2372928554920
12	156676126511294
13	11619829396974162
14	961567152709817189
15	88268869225674860344
16	8941327301073770038304
17	994670849523023025795108

[1, 1, 4, 40, 675, 16023, 488264, 18150408, 798091737, 40691618165, 2372928554920, 156676126511294, 11619829396974162, 961567152709817189, 88268869225674860344, 8941327301073770038304, 994670849523023025795108]

cp's OEIS Frontend

A153849 a(n) is the coefficient of x^n in the (n+2)-th self-composition of g.f. A(x) for n>=1, with a(1)=1.

Table of values

List of values