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.

A157676 Numbers n such that n + (product of digits of n) is prime.

Table of values

n a(n)
1 1
2 21
3 23
4 27
5 29
6 61
7 67
8 81
9 83
10 101
11 103
12 107
13 109
14 161
15 163
16 169
17 233
18 239
19 253
20 259
21 283
22 289
23 293
24 299
25 307
26 329
27 341
28 343
29 347
30 349
31 361
32 401
33 409
34 431
35 437
36 439
37 441
38 443
39 449
40 471
41 473
42 477
43 493
44 499
45 503
46 509
47 529
48 563
49 569
50 601
51 607
52 611
53 613
54 617

List of values

[1, 21, 23, 27, 29, 61, 67, 81, 83, 101, 103, 107, 109, 161, 163, 169, 233, 239, 253, 259, 283, 289, 293, 299, 307, 329, 341, 343, 347, 349, 361, 401, 409, 431, 437, 439, 441, 443, 449, 471, 473, 477, 493, 499, 503, 509, 529, 563, 569, 601, 607, 611, 613, 617]