A353192 - cp's OEIS frontend

A353192 Expansion of e.g.f. 1/(1 - Sum_{k>=1} phi(k) * x^k / k), where phi is the Euler totient function A000010.

n	a(n)
0	1
1	1
2	3
3	16
4	110
5	986
6	10202
7	126288
8	1770120
9	27939192
10	489658632
11	9455296896
12	198951693360
13	4537680805776
14	111426422418768
15	2931467216681856
16	82273083792879744
17	2453340521239749504
18	77458777017799833216
19	2581489882182061744128

[1, 1, 3, 16, 110, 986, 10202, 126288, 1770120, 27939192, 489658632, 9455296896, 198951693360, 4537680805776, 111426422418768, 2931467216681856, 82273083792879744, 2453340521239749504, 77458777017799833216, 2581489882182061744128]

cp's OEIS Frontend

A353192 Expansion of e.g.f. 1/(1 - Sum_{k>=1} phi(k) * x^k / k), where phi is the Euler totient function A000010.

Table of values

List of values