A158299 - cp's OEIS frontend

A158299 Numerators of averages of squares of the divisors of n.

n	a(n)
1	1
2	5
3	5
4	7
5	13
6	25
7	25
8	85
9	91
10	65
11	61
12	35
13	85
14	125
15	65
16	341
17	145
18	455
19	181
20	91
21	125
22	305
23	265
24	425
25	217
26	425
27	205
28	175
29	421
30	325
31	481
32	455
33	305
34	725
35	325
36	637
37	685
38	905
39	425
40	1105
41	841
42	625
43	925
44	427
45	1183
46	1325
47	1105
48	341
49	817
50	1085
51	725
52	595
53	1405
54	1025

[1, 5, 5, 7, 13, 25, 25, 85, 91, 65, 61, 35, 85, 125, 65, 341, 145, 455, 181, 91, 125, 305, 265, 425, 217, 425, 205, 175, 421, 325, 481, 455, 305, 725, 325, 637, 685, 905, 425, 1105, 841, 625, 925, 427, 1183, 1325, 1105, 341, 817, 1085, 725, 595, 1405, 1025]

cp's OEIS Frontend

A158299 Numerators of averages of squares of the divisors of n.

Table of values

List of values