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.

A073704 Smallest prime p such that also p-prime(n)*2 is a prime.

Table of values

n a(n)
1 7
2 11
3 13
4 17
5 29
6 29
7 37
8 41
9 53
10 61
11 67
12 79
13 89
14 89
15 97
16 109
17 131
18 127
19 137
20 149
21 149
22 163
23 173
24 181
25 197
26 233
27 211
28 227
29 223
30 229
31 257
32 269
33 277
34 281
35 311
36 307
37 317
38 331
39 337
40 349
41 389
42 367
43 389
44 389
45 397
46 401
47 433
48 449
49 457
50 461
51 479
52 491
53 487
54 509
55 521

List of values

[7, 11, 13, 17, 29, 29, 37, 41, 53, 61, 67, 79, 89, 89, 97, 109, 131, 127, 137, 149, 149, 163, 173, 181, 197, 233, 211, 227, 223, 229, 257, 269, 277, 281, 311, 307, 317, 331, 337, 349, 389, 367, 389, 389, 397, 401, 433, 449, 457, 461, 479, 491, 487, 509, 521]