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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.

A271982 Primes p such that p + 42 is also prime.

Table of values

n a(n)
1 5
2 11
3 17
4 19
5 29
6 31
7 37
8 41
9 47
10 59
11 61
12 67
13 71
14 89
15 97
16 107
17 109
18 131
19 137
20 139
21 149
22 151
23 157
24 181
25 191
26 197
27 199
28 227
29 229
30 239
31 241
32 251
33 269
34 271
35 307
36 311
37 317
38 331
39 337
40 347
41 359
42 367
43 379
44 389
45 397
46 401
47 419
48 421
49 449
50 457
51 461

List of values

[5, 11, 17, 19, 29, 31, 37, 41, 47, 59, 61, 67, 71, 89, 97, 107, 109, 131, 137, 139, 149, 151, 157, 181, 191, 197, 199, 227, 229, 239, 241, 251, 269, 271, 307, 311, 317, 331, 337, 347, 359, 367, 379, 389, 397, 401, 419, 421, 449, 457, 461]