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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.

A369105 Primes p such that p+2 has only prime factors congruent to -1 modulo 4.

Table of values

n a(n)
1 5
2 7
3 17
4 19
5 29
6 31
7 41
8 47
9 61
10 67
11 79
12 97
13 101
14 127
15 131
16 137
17 139
18 149
19 197
20 199
21 211
22 229
23 241
24 251
25 269
26 277
27 281
28 307
29 359
30 379
31 397
32 421
33 439
34 461
35 467
36 487
37 499
38 521
39 569
40 571
41 587
42 601
43 617
44 619
45 631
46 641
47 647
48 691
49 709
50 719
51 727
52 751
53 757
54 787
55 809
56 811

List of values

[5, 7, 17, 19, 29, 31, 41, 47, 61, 67, 79, 97, 101, 127, 131, 137, 139, 149, 197, 199, 211, 229, 241, 251, 269, 277, 281, 307, 359, 379, 397, 421, 439, 461, 467, 487, 499, 521, 569, 571, 587, 601, 617, 619, 631, 641, 647, 691, 709, 719, 727, 751, 757, 787, 809, 811]