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.

A046502 Primes with multiplicative persistence value 2.

Table of values

n a(n)
1 29
2 37
3 43
4 53
5 67
6 73
7 83
8 127
9 137
10 163
11 167
12 173
13 199
14 223
15 233
16 251
17 257
18 269
19 271
20 281
21 317
22 349
23 431
24 439
25 457
26 461
27 521
28 523
29 541
30 547
31 563
32 569
33 587
34 599
35 613
36 617
37 631
38 641
39 653
40 659
41 761
42 821
43 827
44 853
45 857
46 859
47 919
48 991
49 1129
50 1153
51 1163
52 1217

List of values

[29, 37, 43, 53, 67, 73, 83, 127, 137, 163, 167, 173, 199, 223, 233, 251, 257, 269, 271, 281, 317, 349, 431, 439, 457, 461, 521, 523, 541, 547, 563, 569, 587, 599, 613, 617, 631, 641, 653, 659, 761, 821, 827, 853, 857, 859, 919, 991, 1129, 1153, 1163, 1217]