A078552 - cp's OEIS frontend

A078552 Largest prime dividing sigma(3,n).

n	a(n)
2	3
3	7
4	73
5	7
6	7
7	43
8	13
9	757
10	7
11	37
12	73
13	157
14	43
15	7
16	151
17	13
18	757
19	7
20	73
21	43
22	37
23	13
24	13
25	829
26	157
27	73
28	73
29	271
30	7
31	19
32	73
33	37
34	13
35	43
36	757
37	43
38	7
39	157
40	13
41	547
42	43
43	139
44	73
45	757
46	13
47	103
48	151
49	1063
50	829
51	13
52	157
53	919
54	73
55	37
56	43
57	7
58	271
59	163
60	73
61	523
62	19
63	757
64	337
65	157

[3, 7, 73, 7, 7, 43, 13, 757, 7, 37, 73, 157, 43, 7, 151, 13, 757, 7, 73, 43, 37, 13, 13, 829, 157, 73, 73, 271, 7, 19, 73, 37, 13, 43, 757, 43, 7, 157, 13, 547, 43, 139, 73, 757, 13, 103, 151, 1063, 829, 13, 157, 919, 73, 37, 43, 7, 271, 163, 73, 523, 19, 757, 337, 157]

cp's OEIS Frontend

A078552 Largest prime dividing sigma(3,n).

Table of values

List of values