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.

A066417 Sum of anti-divisors of n.

Table of values

n a(n)
1 0
2 0
3 2
4 3
5 5
6 4
7 10
8 8
9 8
10 14
11 12
12 13
13 19
14 16
15 18
16 14
17 28
18 28
19 18
20 24
21 22
22 36
23 34
24 23
25 39
26 24
27 42
28 46
29 24
30 36
31 42
32 58
33 48
34 30
35 52
36 32
37 50
38 70
39 52
40 55
41 41
42 66
43 56
44 40
45 86
46 58
47 60
48 56
49 72
50 80
51 42
52 94
53 88
54 52
55 74
56 56
57 74
58 96
59 90
60 107
61 57
62 78
63 112
64 46
65 84
66 86
67 132
68 112
69 54
70 102

List of values

[0, 0, 2, 3, 5, 4, 10, 8, 8, 14, 12, 13, 19, 16, 18, 14, 28, 28, 18, 24, 22, 36, 34, 23, 39, 24, 42, 46, 24, 36, 42, 58, 48, 30, 52, 32, 50, 70, 52, 55, 41, 66, 56, 40, 86, 58, 60, 56, 72, 80, 42, 94, 88, 52, 74, 56, 74, 96, 90, 107, 57, 78, 112, 46, 84, 86, 132, 112, 54, 102]

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

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