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.

A015911 Numbers k such that 2^k mod k is odd.

Table of values

n a(n)
1 25
2 45
3 55
4 91
5 95
6 99
7 125
8 135
9 143
10 153
11 155
12 161
13 175
14 187
15 225
16 235
17 245
18 247
19 261
20 273
21 275
22 279
23 285
24 289
25 297
26 319
27 329
28 333
29 335
30 355
31 363
32 369
33 387
34 391
35 403
36 407
37 413
38 423
39 425
40 429
41 435
42 437
43 441
44 459
45 473
46 477
47 481
48 483
49 493
50 507
51 517
52 525
53 529

List of values

[25, 45, 55, 91, 95, 99, 125, 135, 143, 153, 155, 161, 175, 187, 225, 235, 245, 247, 261, 273, 275, 279, 285, 289, 297, 319, 329, 333, 335, 355, 363, 369, 387, 391, 403, 407, 413, 423, 425, 429, 435, 437, 441, 459, 473, 477, 481, 483, 493, 507, 517, 525, 529]