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.

A378620 Lesser prime index of twin primes with nonsquarefree mean.

Table of values

n a(n)
1 2
2 5
3 7
4 17
5 20
6 28
7 35
8 41
9 43
10 45
11 49
12 52
13 57
14 64
15 69
16 81
17 83
18 98
19 109
20 120
21 140
22 144
23 152
24 171
25 173
26 176
27 178
28 182
29 190
30 206
31 215
32 225
33 230
34 236
35 253
36 256
37 262
38 277
39 286
40 294
41 296
42 302
43 307
44 315
45 318
46 323
47 336
48 346
49 373
50 377
51 390
52 395
53 405
54 428
55 430
56 444

List of values

[2, 5, 7, 17, 20, 28, 35, 41, 43, 45, 49, 52, 57, 64, 69, 81, 83, 98, 109, 120, 140, 144, 152, 171, 173, 176, 178, 182, 190, 206, 215, 225, 230, 236, 253, 256, 262, 277, 286, 294, 296, 302, 307, 315, 318, 323, 336, 346, 373, 377, 390, 395, 405, 428, 430, 444]