cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A116073 Sum of the divisors of n that are not divisible by 5.

Table of values

n a(n)
1 1
2 3
3 4
4 7
5 1
6 12
7 8
8 15
9 13
10 3
11 12
12 28
13 14
14 24
15 4
16 31
17 18
18 39
19 20
20 7
21 32
22 36
23 24
24 60
25 1
26 42
27 40
28 56
29 30
30 12
31 32
32 63
33 48
34 54
35 8
36 91
37 38
38 60
39 56
40 15
41 42
42 96
43 44
44 84
45 13
46 72
47 48
48 124
49 57
50 3
51 72
52 98
53 54
54 120
55 12
56 120
57 80
58 90
59 60
60 28
61 62
62 96
63 104
64 127
65 14
66 144
67 68
68 126
69 96
70 24

List of values

[1, 3, 4, 7, 1, 12, 8, 15, 13, 3, 12, 28, 14, 24, 4, 31, 18, 39, 20, 7, 32, 36, 24, 60, 1, 42, 40, 56, 30, 12, 32, 63, 48, 54, 8, 91, 38, 60, 56, 15, 42, 96, 44, 84, 13, 72, 48, 124, 57, 3, 72, 98, 54, 120, 12, 120, 80, 90, 60, 28, 62, 96, 104, 127, 14, 144, 68, 126, 96, 24]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.