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.

A093806 Primes n with property that sum of digits is prime and number of prime digits is prime.

Table of values

n a(n)
1 23
2 137
3 157
4 173
5 223
6 227
7 229
8 263
9 283
10 313
11 317
12 331
13 337
14 353
15 359
16 373
17 379
18 397
19 557
20 571
21 577
22 593
23 733
24 739
25 751
26 757
27 773
28 797
29 823
30 827
31 937
32 953
33 977
34 1033
35 1123
36 1213
37 1217
38 1231
39 1237
40 1259
41 1277
42 1279
43 1297
44 1303
45 1307
46 1321
47 1327
48 1367
49 1433

List of values

[23, 137, 157, 173, 223, 227, 229, 263, 283, 313, 317, 331, 337, 353, 359, 373, 379, 397, 557, 571, 577, 593, 733, 739, 751, 757, 773, 797, 823, 827, 937, 953, 977, 1033, 1123, 1213, 1217, 1231, 1237, 1259, 1277, 1279, 1297, 1303, 1307, 1321, 1327, 1367, 1433]