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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.

A075584 Primes p such that the number of distinct prime divisors of all composite numbers between p and the next prime is 4.

Table of values

n a(n)
1 13
2 79
3 419
4 461
5 569
6 659
7 857
8 1019
9 1049
10 1091
11 1229
12 1289
13 1301
14 1319
15 1427
16 1481
17 1721
18 1931
19 1949
20 2129
21 2141
22 2339
23 2549
24 2789
25 2969
26 3119
27 3299
28 3329
29 3359
30 3389
31 3539
32 3821
33 3929
34 4001
35 4019
36 4091
37 4157
38 4217
39 4229
40 4241
41 4259
42 4421
43 4649
44 4787

List of values

[13, 79, 419, 461, 569, 659, 857, 1019, 1049, 1091, 1229, 1289, 1301, 1319, 1427, 1481, 1721, 1931, 1949, 2129, 2141, 2339, 2549, 2789, 2969, 3119, 3299, 3329, 3359, 3389, 3539, 3821, 3929, 4001, 4019, 4091, 4157, 4217, 4229, 4241, 4259, 4421, 4649, 4787]