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.

A354837 Odd numbers k such that gcd(k, A007088(k)) != 1.

Table of values

n a(n)
1 21
2 33
3 63
4 69
5 81
6 99
7 111
8 123
9 159
10 165
11 183
12 189
13 203
14 207
15 219
16 231
17 237
18 243
19 249
20 259
21 261
22 273
23 297
24 303
25 315
26 321
27 363
28 399
29 411
30 423
31 429
32 435
33 441
34 459
35 483
36 489
37 495
38 513
39 543
40 561
41 567
42 573
43 585
44 591
45 603
46 615
47 621
48 627
49 633
50 663
51 669
52 693
53 707
54 711

List of values

[21, 33, 63, 69, 81, 99, 111, 123, 159, 165, 183, 189, 203, 207, 219, 231, 237, 243, 249, 259, 261, 273, 297, 303, 315, 321, 363, 399, 411, 423, 429, 435, 441, 459, 483, 489, 495, 513, 543, 561, 567, 573, 585, 591, 603, 615, 621, 627, 633, 663, 669, 693, 707, 711]