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.

A348866 Composite numbers k such that A099378(k) | (A099377(k) + 1).

Table of values

n a(n)
1 6
2 15
3 20
4 28
5 33
6 35
7 42
8 51
9 66
10 69
11 70
12 84
13 87
14 114
15 117
16 123
17 135
18 138
19 140
20 141
21 153
22 159
23 177
24 186
25 204
26 207
27 210
28 213
29 249
30 258
31 267
32 270
33 273
34 276
35 282
36 285
37 297
38 303
39 308
40 321
41 339
42 348
43 354
44 357
45 372
46 393
47 399
48 402
49 411
50 420
51 426
52 432
53 435
54 447
55 464

List of values

[6, 15, 20, 28, 33, 35, 42, 51, 66, 69, 70, 84, 87, 114, 117, 123, 135, 138, 140, 141, 153, 159, 177, 186, 204, 207, 210, 213, 249, 258, 267, 270, 273, 276, 282, 285, 297, 303, 308, 321, 339, 348, 354, 357, 372, 393, 399, 402, 411, 420, 426, 432, 435, 447, 464]