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.

A118571 Sophie Germain primes whose sum of digits is a prime.

Table of values

n a(n)
1 2
2 3
3 5
4 11
5 23
6 29
7 41
8 83
9 89
10 113
11 131
12 173
13 179
14 191
15 281
16 359
17 443
18 593
19 641
20 683
21 719
22 809
23 911
24 953
25 1013
26 1019
27 1031
28 1103
29 1439
30 1451
31 1499
32 1583
33 1811
34 1901
35 2003
36 2063
37 2069
38 2339
39 2351
40 2393
41 2399
42 2753
43 2939
44 3299
45 3329
46 3389
47 3413
48 3491
49 3761

List of values

[2, 3, 5, 11, 23, 29, 41, 83, 89, 113, 131, 173, 179, 191, 281, 359, 443, 593, 641, 683, 719, 809, 911, 953, 1013, 1019, 1031, 1103, 1439, 1451, 1499, 1583, 1811, 1901, 2003, 2063, 2069, 2339, 2351, 2393, 2399, 2753, 2939, 3299, 3329, 3389, 3413, 3491, 3761]