A159598 - cp's OEIS frontend

A159598 G.f.: A(x) = exp( Sum_{n>=1} [ D^n x(1+x)/(1-x)^3 ]^n/n ), where differential operator D = x*d/dx.

n	a(n)
0	1
1	1
2	9
3	52
4	389
5	3741
6	49908
7	938799
8	25477165
9	984680146
10	54180019253
11	4211350678751
12	462028240134476
13	71561459522839253
14	15611478225943599423
15	4816139618587302209166
16	2092942812095475521879845

[1, 1, 9, 52, 389, 3741, 49908, 938799, 25477165, 984680146, 54180019253, 4211350678751, 462028240134476, 71561459522839253, 15611478225943599423, 4816139618587302209166, 2092942812095475521879845]

cp's OEIS Frontend

A159598 G.f.: A(x) = exp( Sum_{n>=1} [ D^n x(1+x)/(1-x)^3 ]^n/n ), where differential operator D = x*d/dx.

Table of values

List of values