A356524 - cp's OEIS frontend

A356524 Expansion of e.g.f. Product_{k>0} 1/(1 - k * x^k)^(1/k!).

n	a(n)
0	1
1	1
2	4
3	15
4	100
5	565
6	5946
7	46039
8	605256
9	6646329
10	103614490
11	1320840631
12	27185208876
13	401901829069
14	9042437722878
15	168984439301175
16	4257225193170256
17	85582303577644465
18	2593970612953642386
19	57441717948059605927
20	1862688382990615542900

[1, 1, 4, 15, 100, 565, 5946, 46039, 605256, 6646329, 103614490, 1320840631, 27185208876, 401901829069, 9042437722878, 168984439301175, 4257225193170256, 85582303577644465, 2593970612953642386, 57441717948059605927, 1862688382990615542900]

cp's OEIS Frontend

A356524 Expansion of e.g.f. Product_{k>0} 1/(1 - k * x^k)^(1/k!).

Table of values

List of values