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.

A055720 Numbers k such that d(k)+1 | k.

Table of values

n a(n)
1 3
2 4
3 10
4 15
5 28
6 35
7 54
8 55
9 63
10 64
11 65
12 85
13 95
14 98
15 100
16 115
17 125
18 135
19 144
20 145
21 147
22 155
23 156
24 175
25 176
26 185
27 189
28 205
29 215
30 234
31 235
32 245
33 260
34 265
35 295
36 297
37 305
38 335
39 336
40 351
41 355
42 364
43 365
44 395
45 400
46 408
47 415
48 416
49 445
50 459
51 485

List of values

[3, 4, 10, 15, 28, 35, 54, 55, 63, 64, 65, 85, 95, 98, 100, 115, 125, 135, 144, 145, 147, 155, 156, 175, 176, 185, 189, 205, 215, 234, 235, 245, 260, 265, 295, 297, 305, 335, 336, 351, 355, 364, 365, 395, 400, 408, 415, 416, 445, 459, 485]