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.

A329731 Numbers k such that the sum of distinct prime divisors of k divides the sum of unitary divisors of k.

Table of values

n a(n)
1 12
2 15
3 18
4 35
5 36
6 42
7 56
8 60
9 63
10 66
11 72
12 75
13 90
14 95
15 108
16 110
17 114
18 119
19 126
20 132
21 135
22 143
23 144
24 147
25 153
26 168
27 180
28 192
29 195
30 209
31 220
32 245
33 250
34 258
35 260
36 264
37 287
38 288
39 290
40 294
41 297
42 300
43 308
44 312
45 315
46 319
47 322
48 323
49 324
50 338
51 342
52 360
53 375
54 377
55 378

List of values

[12, 15, 18, 35, 36, 42, 56, 60, 63, 66, 72, 75, 90, 95, 108, 110, 114, 119, 126, 132, 135, 143, 144, 147, 153, 168, 180, 192, 195, 209, 220, 245, 250, 258, 260, 264, 287, 288, 290, 294, 297, 300, 308, 312, 315, 319, 322, 323, 324, 338, 342, 360, 375, 377, 378]