A234861 - cp's OEIS frontend

A234861 Sum of the distinct prime divisors of n^3 - 1.

n	a(n)
1	0
2	7
3	15
4	10
5	33
6	48
7	24
8	80
9	22
10	40
11	33
12	168
13	66
14	224
15	250
16	28
17	309
18	24
19	132
20	440
21	470
22	23
23	99
24	624
25	43
26	61
27	772
28	274
29	89
30	55
31	341
32	189
33	1125
34	411
35	129
36	86
37	79
38	1520
39	251
40	563
41	1730
42	193
43	643
44	333
45	141
46	118
47	123
48	241
49	67
50	2558
51	393
52	939
53	431
54	3024
55	97
56	150

[0, 7, 15, 10, 33, 48, 24, 80, 22, 40, 33, 168, 66, 224, 250, 28, 309, 24, 132, 440, 470, 23, 99, 624, 43, 61, 772, 274, 89, 55, 341, 189, 1125, 411, 129, 86, 79, 1520, 251, 563, 1730, 193, 643, 333, 141, 118, 123, 241, 67, 2558, 393, 939, 431, 3024, 97, 150]

cp's OEIS Frontend

A234861 Sum of the distinct prime divisors of n^3 - 1.

Table of values

List of values