A290690 - cp's OEIS frontend

A290690 E.g.f.: exp(Sum_{k>=1} (k-1)^3*x^k).

n	a(n)
0	1
1	0
2	2
3	48
4	660
5	8640
6	132600
7	2520000
8	56046480
9	1375557120
10	36456769440
11	1041522451200
12	32083867126080
13	1061964845061120
14	37543201808112000
15	1409292653408640000
16	55917035430800544000
17	2337184142686903910400
18	102624865930477758067200

[1, 0, 2, 48, 660, 8640, 132600, 2520000, 56046480, 1375557120, 36456769440, 1041522451200, 32083867126080, 1061964845061120, 37543201808112000, 1409292653408640000, 55917035430800544000, 2337184142686903910400, 102624865930477758067200]

cp's OEIS Frontend

A290690 E.g.f.: exp(Sum_{k>=1} (k-1)^3*x^k).

Table of values

List of values