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.

A180545 Primes that become a different prime under the mapping 3 <=> 9.

Table of values

n a(n)
1 13
2 19
3 23
4 29
5 37
6 53
7 59
8 73
9 79
10 83
11 89
12 97
13 103
14 109
15 131
16 137
17 139
18 173
19 179
20 191
21 193
22 197
23 223
24 229
25 239
26 263
27 269
28 293
29 307
30 311
31 313
32 331
33 337
34 347
35 359
36 367
37 389
38 397
39 431
40 433
41 443
42 449
43 491
44 499
45 503
46 509
47 563
48 569
49 613
50 619
51 631
52 653
53 659
54 691

List of values

[13, 19, 23, 29, 37, 53, 59, 73, 79, 83, 89, 97, 103, 109, 131, 137, 139, 173, 179, 191, 193, 197, 223, 229, 239, 263, 269, 293, 307, 311, 313, 331, 337, 347, 359, 367, 389, 397, 431, 433, 443, 449, 491, 499, 503, 509, 563, 569, 613, 619, 631, 653, 659, 691]