A352841 - cp's OEIS frontend

A352841 Expansion of e.g.f. 1/(1 - Sum_{k>=1} sigma_k(k) * x^k/k!).

n	a(n)
0	1
1	1
2	7
3	64
4	851
5	13906
6	277972
7	6466650
8	172651643
9	5186830537
10	173327806752
11	6373233407498
12	255743444526584
13	11119651415719744
14	520752884139087852
15	26132341317365562754
16	1398900109763305183707
17	79569524691656775423766

[1, 1, 7, 64, 851, 13906, 277972, 6466650, 172651643, 5186830537, 173327806752, 6373233407498, 255743444526584, 11119651415719744, 520752884139087852, 26132341317365562754, 1398900109763305183707, 79569524691656775423766]

cp's OEIS Frontend

A352841 Expansion of e.g.f. 1/(1 - Sum_{k>=1} sigma_k(k) * x^k/k!).

Table of values

List of values