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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.

A239392 Numbers n that have record value of prime p such that p + 2n is another prime.

Table of values

n a(n)
1 1
2 3
3 11
4 44
5 56
6 101
7 359
8 664
9 821
10 866
11 2623
12 2944
13 5171
14 12839
15 18833
16 29947
17 38002
18 51551
19 54206
20 90407
21 179831
22 325681
23 436349
24 1186739
25 3044396
26 3821264
27 4622276
28 6519176
29 6795596
30 12159494
31 17428889
32 27538202
33 73919371
34 127586456
35 266466008
36 423717053
37 458430559

List of values

[1, 3, 11, 44, 56, 101, 359, 664, 821, 866, 2623, 2944, 5171, 12839, 18833, 29947, 38002, 51551, 54206, 90407, 179831, 325681, 436349, 1186739, 3044396, 3821264, 4622276, 6519176, 6795596, 12159494, 17428889, 27538202, 73919371, 127586456, 266466008, 423717053, 458430559]

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

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