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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.

A234098 Primes of the form (p*q + 1)/2, where p and q are distinct primes.

Table of values

n a(n)
1 11
2 17
3 29
4 43
5 47
6 67
7 71
8 73
9 89
10 101
11 103
12 107
13 109
14 127
15 151
16 191
17 197
18 223
19 227
20 241
21 251
22 269
23 277
24 283
25 317
26 349
27 359
28 373
29 397
30 409
31 433
32 457
33 461
34 467
35 487
36 521
37 541
38 569
39 571
40 631
41 643
42 647
43 659
44 673
45 701
46 709
47 719
48 733
49 739
50 751
51 757
52 769
53 821

List of values

[11, 17, 29, 43, 47, 67, 71, 73, 89, 101, 103, 107, 109, 127, 151, 191, 197, 223, 227, 241, 251, 269, 277, 283, 317, 349, 359, 373, 397, 409, 433, 457, 461, 467, 487, 521, 541, 569, 571, 631, 643, 647, 659, 673, 701, 709, 719, 733, 739, 751, 757, 769, 821]