cp's OEIS Frontend

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.

A273042 Numbers k such that (28*10^k + 191)/3 is prime.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 5
6 6
7 9
8 10
9 33
10 49
11 92
12 109
13 548
14 757
15 814
16 1289
17 1460
18 1644
19 2782
20 6355
21 8028
22 9276
23 9366
24 9765
25 12002
26 12089
27 14491
28 16180
29 29102
30 30989
31 151682
32 183403
33 190105
34 253210

List of values

[0, 1, 2, 3, 5, 6, 9, 10, 33, 49, 92, 109, 548, 757, 814, 1289, 1460, 1644, 2782, 6355, 8028, 9276, 9366, 9765, 12002, 12089, 14491, 16180, 29102, 30989, 151682, 183403, 190105, 253210]

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

Content is available under The OEIS End-User License Agreement.