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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.

A067467 Primes p such that p-1 has 3 distinct prime factors.

Table of values

n a(n)
1 31
2 43
3 61
4 67
5 71
6 79
7 103
8 127
9 131
10 139
11 151
12 157
13 181
14 191
15 199
16 223
17 229
18 239
19 241
20 271
21 277
22 281
23 283
24 307
25 311
26 313
27 337
28 349
29 367
30 373
31 379
32 397
33 409
34 419
35 431
36 439
37 443
38 457
39 461
40 491
41 499
42 521
43 523
44 541
45 599
46 601
47 607
48 613
49 617
50 619
51 643
52 647
53 659

List of values

[31, 43, 61, 67, 71, 79, 103, 127, 131, 139, 151, 157, 181, 191, 199, 223, 229, 239, 241, 271, 277, 281, 283, 307, 311, 313, 337, 349, 367, 373, 379, 397, 409, 419, 431, 439, 443, 457, 461, 491, 499, 521, 523, 541, 599, 601, 607, 613, 617, 619, 643, 647, 659]