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.

A180541 Primes that become a different prime under the mapping 3 <=> 5.

Table of values

n a(n)
1 3
2 5
3 131
4 137
5 151
6 157
7 337
8 347
9 547
10 557
11 839
12 859
13 1031
14 1051
15 1367
16 1439
17 1459
18 1567
19 1637
20 1657
21 1931
22 1951
23 2351
24 2531
25 2837
26 2857
27 3011
28 3119
29 3167
30 3209
31 3251
32 3257
33 3301
34 3307
35 3319
36 3391
37 3407
38 3449
39 3457
40 3547
41 3581
42 3631
43 3637
44 3659
45 3701

List of values

[3, 5, 131, 137, 151, 157, 337, 347, 547, 557, 839, 859, 1031, 1051, 1367, 1439, 1459, 1567, 1637, 1657, 1931, 1951, 2351, 2531, 2837, 2857, 3011, 3119, 3167, 3209, 3251, 3257, 3301, 3307, 3319, 3391, 3407, 3449, 3457, 3547, 3581, 3631, 3637, 3659, 3701]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.