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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.

A225423 Primes p such that p + 70000000 is also prime.

Table of values

n a(n)
1 37
2 43
3 103
4 157
5 181
6 283
7 331
8 379
9 409
10 433
11 613
12 631
13 643
14 691
15 739
16 811
17 823
18 829
19 991
20 1021
21 1093
22 1171
23 1201
24 1237
25 1249
26 1279
27 1297
28 1381
29 1483
30 1741
31 1759
32 1777
33 1873
34 1879
35 2011
36 2017
37 2131
38 2221
39 2239
40 2269
41 2341
42 2377
43 2467
44 2473
45 2551
46 2659
47 2791

List of values

[37, 43, 103, 157, 181, 283, 331, 379, 409, 433, 613, 631, 643, 691, 739, 811, 823, 829, 991, 1021, 1093, 1171, 1201, 1237, 1249, 1279, 1297, 1381, 1483, 1741, 1759, 1777, 1873, 1879, 2011, 2017, 2131, 2221, 2239, 2269, 2341, 2377, 2467, 2473, 2551, 2659, 2791]

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

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