A161157 - cp's OEIS frontend

A161157 a(n) = ((2^b-1)/phi(n))Sum_{d|n} Moebius(n/d)d^(b-1) for b = 15.

n	a(n)
1	32767
2	536821761
3	78361756228
4	4397643866112
5	49998474112902
6	1283800652283324
7	3703889238001736
8	36025498551189504
9	124933950274693644
10	819125001391673466
11	1244326279702202508
12	10516894943504990208
13	10751334335850714158
14	60680817386182440888

[32767, 536821761, 78361756228, 4397643866112, 49998474112902, 1283800652283324, 3703889238001736, 36025498551189504, 124933950274693644, 819125001391673466, 1244326279702202508, 10516894943504990208, 10751334335850714158, 60680817386182440888]

cp's OEIS Frontend

A161157 a(n) = ((2^b-1)/phi(n))Sum_{d|n} Moebius(n/d)d^(b-1) for b = 15.

Table of values

List of values

cp's OEIS Frontend

A161157 a(n) = ((2^b-1)/phi(n))*Sum_{d|n} Moebius(n/d)*d^(b-1) for b = 15.

Table of values

List of values

A161157 a(n) = ((2^b-1)/phi(n))Sum_{d|n} Moebius(n/d)d^(b-1) for b = 15.