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.

A290543 Composite numbers n such that A290542(n) >= 2.

Table of values

n a(n)
1 28
2 65
3 66
4 85
5 91
6 105
7 117
8 121
9 124
10 133
11 145
12 153
13 154
14 165
15 185
16 186
17 190
18 205
19 217
20 221
21 231
22 244
23 246
24 247
25 259
26 273
27 276
28 280
29 286
30 292
31 301
32 305
33 310
34 325
35 341
36 343
37 344
38 357
39 364
40 366
41 369
42 370
43 377
44 385
45 396
46 418
47 425
48 427
49 429
50 430
51 435
52 451

List of values

[28, 65, 66, 85, 91, 105, 117, 121, 124, 133, 145, 153, 154, 165, 185, 186, 190, 205, 217, 221, 231, 244, 246, 247, 259, 273, 276, 280, 286, 292, 301, 305, 310, 325, 341, 343, 344, 357, 364, 366, 369, 370, 377, 385, 396, 418, 425, 427, 429, 430, 435, 451]