A171799 - cp's OEIS frontend

A171799 O.g.f.: Sum_{n>=0} 2^(n^2)x^n/(1 - 2^nx)^n.

n	a(n)
0	1
1	2
2	20
3	648
4	78608
5	37949472
6	74258600000
7	589859028828288
8	18957096840069579008
9	2455889836782322072945152
10	1278835681226410156250000000000
11	2671465293024628033252951422140418048

[1, 2, 20, 648, 78608, 37949472, 74258600000, 589859028828288, 18957096840069579008, 2455889836782322072945152, 1278835681226410156250000000000, 2671465293024628033252951422140418048]

cp's OEIS Frontend

A171799 O.g.f.: Sum_{n>=0} 2^(n^2)x^n/(1 - 2^nx)^n.

Table of values

List of values

cp's OEIS Frontend

A171799 O.g.f.: Sum_{n>=0} 2^(n^2)*x^n/(1 - 2^n*x)^n.

Table of values

List of values

A171799 O.g.f.: Sum_{n>=0} 2^(n^2)x^n/(1 - 2^nx)^n.