A318968 - cp's OEIS frontend

A318968 Expansion of exp(Sum_{k>=1} ( Sum_{d|k, d odd} d^k ) * x^k/k).

n	a(n)
0	1
1	1
2	1
3	10
4	10
5	635
6	797
7	118446
8	124071
9	43174194
10	45404910
11	25982930761
12	26443958420
13	23324558686914
14	23640266984002
15	29216576615057082
16	29447535265299613
17	48690644491136860817
18	48980258924147884960
19	104176334607664412086539
20	104636388540330684649083
21	278323070872780066332365486

[1, 1, 1, 10, 10, 635, 797, 118446, 124071, 43174194, 45404910, 25982930761, 26443958420, 23324558686914, 23640266984002, 29216576615057082, 29447535265299613, 48690644491136860817, 48980258924147884960, 104176334607664412086539, 104636388540330684649083, 278323070872780066332365486]

cp's OEIS Frontend

A318968 Expansion of exp(Sum_{k>=1} ( Sum_{d|k, d odd} d^k ) * x^k/k).

Table of values

List of values