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.

A368424 Numbers k such that gcd(A019320(k), A019321(k)) > 1.

Table of values

n a(n)
1 4
2 11
3 18
4 20
5 23
6 28
7 35
8 43
9 48
10 52
11 83
12 95
13 100
14 119
15 131
16 138
17 148
18 155
19 162
20 166
21 172
22 179
23 191
24 196
25 204
26 210
27 214
28 239
29 251
30 253
31 268
32 292
33 299
34 300
35 316
36 323
37 342
38 359
39 371
40 378
41 388
42 419
43 431
44 443
45 460
46 463
47 491
48 500
49 508
50 515
51 537
52 556
53 564
54 575

List of values

[4, 11, 18, 20, 23, 28, 35, 43, 48, 52, 83, 95, 100, 119, 131, 138, 148, 155, 162, 166, 172, 179, 191, 196, 204, 210, 214, 239, 251, 253, 268, 292, 299, 300, 316, 323, 342, 359, 371, 378, 388, 419, 431, 443, 460, 463, 491, 500, 508, 515, 537, 556, 564, 575]