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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.

A238680 Eighth prime p such that (p+n)^2+n is prime but (p+j)^2+j is not prime for all 0

Table of values

n a(n)
1 83
2 241
3 131
4 251
5 991
6 1553
7 461
8 2617
9 1733
10 1877
11 11083
12 1667
13 1487
14 13831
15 1277
16 14419
17 26407
18 2381
19 23993
20 7687
21 30089
22 4241
23 30259
24 27361
25 9281
26 127423
27 11471
28 10601
29 290419
30 15227
31 125753
32 62299
33 43451
34 55103
35 192037
36 61553
37 14741
38 358447
39 63839
40 98927

List of values

[83, 241, 131, 251, 991, 1553, 461, 2617, 1733, 1877, 11083, 1667, 1487, 13831, 1277, 14419, 26407, 2381, 23993, 7687, 30089, 4241, 30259, 27361, 9281, 127423, 11471, 10601, 290419, 15227, 125753, 62299, 43451, 55103, 192037, 61553, 14741, 358447, 63839, 98927]

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

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