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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.

A387287 Primes in the order of their first appearance among the factors of the averages of twin prime pairs.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 17
6 23
7 11
8 19
9 47
10 13
11 29
12 103
13 107
14 137
15 43
16 59
17 41
18 71
19 31
20 67
21 139
22 283
23 149
24 313
25 37
26 347
27 373
28 397
29 443
30 113
31 467
32 271
33 181
34 281
35 577
36 593
37 199
38 157
39 653
40 131
41 101
42 89
43 241
44 83
45 251
46 379
47 773
48 787
49 167
50 109
51 907
52 163
53 73
54 1033
55 53
56 223
57 1117

List of values

[2, 3, 5, 7, 17, 23, 11, 19, 47, 13, 29, 103, 107, 137, 43, 59, 41, 71, 31, 67, 139, 283, 149, 313, 37, 347, 373, 397, 443, 113, 467, 271, 181, 281, 577, 593, 199, 157, 653, 131, 101, 89, 241, 83, 251, 379, 773, 787, 167, 109, 907, 163, 73, 1033, 53, 223, 1117]