A160959 - cp's OEIS frontend

A160959 a(n) = ((2^b-1)/phi(n))Sum_{d|n} Moebius(n/d)d^(b-1) for b = 10.

n	a(n)
1	1023
2	522753
3	10067343
4	133824768
5	499511463
6	5144412273
7	6880289823
8	34259140608
9	66051837423
10	255250357593
11	241218048687
12	1316969541888
13	904033571463
14	3515828099553
15	4915692307383
16	8770339995648
17	7582212353463
18	33752488923153
19	18339417490383
20	65344091543808

[1023, 522753, 10067343, 133824768, 499511463, 5144412273, 6880289823, 34259140608, 66051837423, 255250357593, 241218048687, 1316969541888, 904033571463, 3515828099553, 4915692307383, 8770339995648, 7582212353463, 33752488923153, 18339417490383, 65344091543808]

cp's OEIS Frontend

A160959 a(n) = ((2^b-1)/phi(n))Sum_{d|n} Moebius(n/d)d^(b-1) for b = 10.

Table of values

List of values

cp's OEIS Frontend

A160959 a(n) = ((2^b-1)/phi(n))*Sum_{d|n} Moebius(n/d)*d^(b-1) for b = 10.

Table of values

List of values

A160959 a(n) = ((2^b-1)/phi(n))Sum_{d|n} Moebius(n/d)d^(b-1) for b = 10.