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.

A028843 Numbers whose iterated product of digits is a prime.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 12
6 13
7 15
8 17
9 21
10 26
11 31
12 34
13 35
14 37
15 43
16 51
17 53
18 57
19 62
20 71
21 73
22 75
23 112
24 113
25 115
26 117
27 121
28 126
29 131
30 134
31 135
32 137
33 143
34 151
35 153
36 157
37 162
38 171
39 173
40 175
41 211
42 216
43 223
44 232
45 261
46 278
47 279
48 287
49 297
50 299
51 311
52 314
53 315
54 317
55 322
56 341
57 351
58 355

List of values

[2, 3, 5, 7, 12, 13, 15, 17, 21, 26, 31, 34, 35, 37, 43, 51, 53, 57, 62, 71, 73, 75, 112, 113, 115, 117, 121, 126, 131, 134, 135, 137, 143, 151, 153, 157, 162, 171, 173, 175, 211, 216, 223, 232, 261, 278, 279, 287, 297, 299, 311, 314, 315, 317, 322, 341, 351, 355]