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.

A093805 Numbers 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 25
3 32
4 52
5 122
6 133
7 137
8 155
9 157
10 173
11 175
12 203
13 205
14 212
15 221
16 223
17 227
18 229
19 230
20 232
21 236
22 238
23 245
24 247
25 250
26 254
27 256
28 263
29 265
30 272
31 274
32 278
33 283
34 287
35 292
36 302
37 313
38 317
39 320
40 322
41 326
42 328
43 331
44 335
45 337
46 353
47 355
48 359
49 362
50 371
51 373
52 377

List of values

[23, 25, 32, 52, 122, 133, 137, 155, 157, 173, 175, 203, 205, 212, 221, 223, 227, 229, 230, 232, 236, 238, 245, 247, 250, 254, 256, 263, 265, 272, 274, 278, 283, 287, 292, 302, 313, 317, 320, 322, 326, 328, 331, 335, 337, 353, 355, 359, 362, 371, 373, 377]