A342535 - cp's OEIS frontend

A342535 a(n) = Sum_{k=1..n} phi(gcd(k, n))^3.

n	a(n)
1	1
2	2
3	10
4	11
5	68
6	20
7	222
8	78
9	238
10	136
11	1010
12	110
13	1740
14	444
15	680
16	604
17	4112
18	476
19	5850
20	748
21	2220
22	2020
23	10670
24	780
25	8276
26	3480
27	6330
28	2442
29	21980
30	1360
31	27030
32	4792
33	10100
34	8224
35	15096
36	2618
37	46692
38	11700
39	17400
40	5304
41	64040
42	4440
43	74130
44	11110
45	16184
46	21340
47	97382
48	6040

[1, 2, 10, 11, 68, 20, 222, 78, 238, 136, 1010, 110, 1740, 444, 680, 604, 4112, 476, 5850, 748, 2220, 2020, 10670, 780, 8276, 3480, 6330, 2442, 21980, 1360, 27030, 4792, 10100, 8224, 15096, 2618, 46692, 11700, 17400, 5304, 64040, 4440, 74130, 11110, 16184, 21340, 97382, 6040]

cp's OEIS Frontend

A342535 a(n) = Sum_{k=1..n} phi(gcd(k, n))^3.

Table of values

List of values