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.

A023884 Average of divisors except itself is an integer.

Table of values

n a(n)
1 2
2 3
3 5
4 6
5 7
6 9
7 11
8 13
9 15
10 17
11 19
12 23
13 25
14 29
15 30
16 31
17 33
18 37
19 41
20 43
21 44
22 47
23 49
24 51
25 53
26 59
27 61
28 67
29 69
30 71
31 73
32 79
33 81
34 83
35 87
36 89
37 91
38 97
39 101
40 103
41 107
42 109
43 113
44 114
45 117
46 120
47 121
48 123
49 124
50 127
51 131
52 133
53 135
54 137
55 139
56 141
57 149
58 151
59 157
60 159

List of values

[2, 3, 5, 6, 7, 9, 11, 13, 15, 17, 19, 23, 25, 29, 30, 31, 33, 37, 41, 43, 44, 47, 49, 51, 53, 59, 61, 67, 69, 71, 73, 79, 81, 83, 87, 89, 91, 97, 101, 103, 107, 109, 113, 114, 117, 120, 121, 123, 124, 127, 131, 133, 135, 137, 139, 141, 149, 151, 157, 159]