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.

A235144 Primes whose base-10 representation also represents a prime in base 19.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 23
6 29
7 43
8 47
9 113
10 131
11 151
12 157
13 179
14 199
15 229
16 263
17 283
18 311
19 317
20 353
21 359
22 409
23 421
24 443
25 461
26 557
27 593
28 641
29 661
30 739
31 773
32 809
33 821
34 881
35 937
36 953
37 977
38 1031
39 1109
40 1213
41 1217
42 1231
43 1279
44 1291
45 1297
46 1307
47 1433
48 1439
49 1583
50 1657
51 1693
52 1697
53 1741
54 1789
55 1811
56 1873
57 1877
58 1949
59 1987
60 2003

List of values

[2, 3, 5, 7, 23, 29, 43, 47, 113, 131, 151, 157, 179, 199, 229, 263, 283, 311, 317, 353, 359, 409, 421, 443, 461, 557, 593, 641, 661, 739, 773, 809, 821, 881, 937, 953, 977, 1031, 1109, 1213, 1217, 1231, 1279, 1291, 1297, 1307, 1433, 1439, 1583, 1657, 1693, 1697, 1741, 1789, 1811, 1873, 1877, 1949, 1987, 2003]