A327601 - cp's OEIS frontend

A327601 Expansion of e.g.f. exp(x) * Product_{k>=1} 1/(1 - (1 - exp(x))^k).

n	a(n)
0	1
1	0
2	2
3	0
4	26
5	120
6	1922
7	21840
8	307946
9	4251240
10	63165842
11	1010729280
12	18501318266
13	391496665560
14	9265945721762
15	232411950454320
16	5972325812958986
17	156131611764907080
18	4208451299935189682
19	119669466221148348960
20	3658459009408581118106

[1, 0, 2, 0, 26, 120, 1922, 21840, 307946, 4251240, 63165842, 1010729280, 18501318266, 391496665560, 9265945721762, 232411950454320, 5972325812958986, 156131611764907080, 4208451299935189682, 119669466221148348960, 3658459009408581118106]

cp's OEIS Frontend

A327601 Expansion of e.g.f. exp(x) * Product_{k>=1} 1/(1 - (1 - exp(x))^k).

Table of values

List of values