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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.

A254039 Primes p such that (p^3 + 2)/3, (p^5 + 2)/3 and (p^7 + 2)/3 are prime.

Table of values

n a(n)
1 524521
2 1090891
3 1383391
4 2633509
5 3371059
6 4872331
7 7304131
8 7756669
9 8819119
10 8877331
11 11536471
12 12290851
13 13362211
14 13509649
15 14658499
16 15359401
17 17094151
18 17582329
19 18191179
20 18550891
21 19416259
22 20465209
23 21971629
24 22519531
25 22619431
26 25972561
27 27155881
28 29281699

List of values

[524521, 1090891, 1383391, 2633509, 3371059, 4872331, 7304131, 7756669, 8819119, 8877331, 11536471, 12290851, 13362211, 13509649, 14658499, 15359401, 17094151, 17582329, 18191179, 18550891, 19416259, 20465209, 21971629, 22519531, 22619431, 25972561, 27155881, 29281699]

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

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