A156101 - cp's OEIS frontend

A156101 L.g.f.: A(x) = Sum_{n>=1} a(n)x^n/n = Sum_{n>=1} (1 + 2^nx)^n*x^n/n .

n	a(n)
1	1
2	5
3	13
4	65
5	401
6	3521
7	43457
8	738305
9	17746177
10	593695745
11	27878501377
12	1840450134017
13	169904883945473
14	22139372291866625
15	4036405254299041793
16	1038968242677362458625
17	375102612647535161966593

[1, 5, 13, 65, 401, 3521, 43457, 738305, 17746177, 593695745, 27878501377, 1840450134017, 169904883945473, 22139372291866625, 4036405254299041793, 1038968242677362458625, 375102612647535161966593]

cp's OEIS Frontend

A156101 L.g.f.: A(x) = Sum_{n>=1} a(n)x^n/n = Sum_{n>=1} (1 + 2^nx)^n*x^n/n .

Table of values

List of values

cp's OEIS Frontend

A156101 L.g.f.: A(x) = Sum_{n>=1} a(n)*x^n/n = Sum_{n>=1} (1 + 2^n*x)^n*x^n/n .

Table of values

List of values

A156101 L.g.f.: A(x) = Sum_{n>=1} a(n)x^n/n = Sum_{n>=1} (1 + 2^nx)^n*x^n/n .