A229257 - cp's OEIS frontend

A229257 O.g.f.: Sum_{n>=0} x^n / Product_{k=1..n} (1 - n^2kx).

n	a(n)
0	1
1	1
2	2
3	14
4	168
5	3147
6	90563
7	3561231
8	185790622
9	12599020184
10	1071164190670
11	111813313594259
12	14140296360430353
13	2132273568722682621
14	378197030144360862958
15	78127192632748956075174
16	18627308660113953164384812
17	5081218748742336002185874439
18	1574128413278644602881499193579

[1, 1, 2, 14, 168, 3147, 90563, 3561231, 185790622, 12599020184, 1071164190670, 111813313594259, 14140296360430353, 2132273568722682621, 378197030144360862958, 78127192632748956075174, 18627308660113953164384812, 5081218748742336002185874439, 1574128413278644602881499193579]

cp's OEIS Frontend

A229257 O.g.f.: Sum_{n>=0} x^n / Product_{k=1..n} (1 - n^2kx).

Table of values

List of values

cp's OEIS Frontend

A229257 O.g.f.: Sum_{n>=0} x^n / Product_{k=1..n} (1 - n^2*k*x).

Table of values

List of values

A229257 O.g.f.: Sum_{n>=0} x^n / Product_{k=1..n} (1 - n^2kx).