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.

A278697 Primes p such that every suffix of the base-5 representation of p is a prime.

Table of values

n a(n)
1 2
2 3
3 7
4 13
5 17
6 23
7 53
8 67
9 73
10 103
11 107
12 113
13 127
14 257
15 263
16 317
17 353
18 503
19 523
20 607
21 613
22 1303
23 1567
24 1753
25 1877
26 2503
27 3023
28 6257
29 6263
30 6317
31 6323
32 6353
33 6857
34 6863
35 7817
36 8753
37 9377
38 12503
39 12517
40 12553
41 12613
42 12757
43 12763
44 12853
45 13003
46 31253
47 31267
48 31357
49 31513
50 31567

List of values

[2, 3, 7, 13, 17, 23, 53, 67, 73, 103, 107, 113, 127, 257, 263, 317, 353, 503, 523, 607, 613, 1303, 1567, 1753, 1877, 2503, 3023, 6257, 6263, 6317, 6323, 6353, 6857, 6863, 7817, 8753, 9377, 12503, 12517, 12553, 12613, 12757, 12763, 12853, 13003, 31253, 31267, 31357, 31513, 31567]