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.

A374904 Numbers whose divisors have an integer mean number of divisors.

Table of values

n a(n)
1 1
2 4
3 9
4 12
5 16
6 18
7 20
8 25
9 28
10 36
11 44
12 45
13 49
14 50
15 52
16 63
17 64
18 68
19 72
20 75
21 76
22 81
23 92
24 98
25 99
26 100
27 108
28 116
29 117
30 121
31 124
32 144
33 147
34 148
35 153
36 164
37 169
38 171
39 172
40 175
41 180
42 188
43 192
44 196
45 200
46 207
47 212
48 225
49 236
50 242
51 244
52 245
53 252
54 256
55 261
56 268
57 275
58 279

List of values

[1, 4, 9, 12, 16, 18, 20, 25, 28, 36, 44, 45, 49, 50, 52, 63, 64, 68, 72, 75, 76, 81, 92, 98, 99, 100, 108, 116, 117, 121, 124, 144, 147, 148, 153, 164, 169, 171, 172, 175, 180, 188, 192, 196, 200, 207, 212, 225, 236, 242, 244, 245, 252, 256, 261, 268, 275, 279]