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.

A127956 Prime numbers p such that (2^p+1)/3 is composite.

Table of values

n a(n)
1 29
2 37
3 41
4 47
5 53
6 59
7 67
8 71
9 73
10 83
11 89
12 97
13 103
14 107
15 109
16 113
17 131
18 137
19 139
20 149
21 151
22 157
23 163
24 173
25 179
26 181
27 193
28 197
29 211
30 223
31 227
32 229
33 233
34 239
35 241
36 251
37 257
38 263
39 269
40 271
41 277
42 281
43 283
44 293
45 307
46 311
47 317
48 331
49 337
50 349
51 353
52 359
53 367
54 373

List of values

[29, 37, 41, 47, 53, 59, 67, 71, 73, 83, 89, 97, 103, 107, 109, 113, 131, 137, 139, 149, 151, 157, 163, 173, 179, 181, 193, 197, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 317, 331, 337, 349, 353, 359, 367, 373]