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.

A236303 Prime numbers n such that replacing each digit d in decimal expansion of n with prime(d) produces a prime. Zeros are not allowed.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 19
6 59
7 79
8 167
9 229
10 347
11 439
12 449
13 467
14 487
15 547
16 569
17 617
18 727
19 787
20 859
21 877
22 967
23 1289
24 1399
25 1549
26 1619
27 1699
28 1747
29 1777
30 1879
31 1997
32 1999
33 2129
34 2297
35 2417
36 2437
37 2447
38 2647
39 2659
40 2687
41 2699
42 2729
43 2819
44 2857
45 3119
46 3137
47 3167
48 3229
49 3347

List of values

[2, 3, 5, 7, 19, 59, 79, 167, 229, 347, 439, 449, 467, 487, 547, 569, 617, 727, 787, 859, 877, 967, 1289, 1399, 1549, 1619, 1699, 1747, 1777, 1879, 1997, 1999, 2129, 2297, 2417, 2437, 2447, 2647, 2659, 2687, 2699, 2729, 2819, 2857, 3119, 3137, 3167, 3229, 3347]