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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.

A045536 Primes p such that p+2 and 2p+1 are also prime.

Table of values

n a(n)
1 3
2 5
3 11
4 29
5 41
6 179
7 191
8 239
9 281
10 419
11 431
12 641
13 659
14 809
15 1019
16 1031
17 1049
18 1229
19 1289
20 1451
21 1481
22 1931
23 2129
24 2141
25 2339
26 2549
27 2969
28 3299
29 3329
30 3359
31 3389
32 3539
33 3821
34 3851
35 4019
36 4271
37 4481
38 5231
39 5279
40 5441
41 5501
42 5639
43 5741
44 5849
45 6131

List of values

[3, 5, 11, 29, 41, 179, 191, 239, 281, 419, 431, 641, 659, 809, 1019, 1031, 1049, 1229, 1289, 1451, 1481, 1931, 2129, 2141, 2339, 2549, 2969, 3299, 3329, 3359, 3389, 3539, 3821, 3851, 4019, 4271, 4481, 5231, 5279, 5441, 5501, 5639, 5741, 5849, 6131]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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