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.

A180542 Primes that become a different prime under the mapping 3 <=> 6.

Table of values

n a(n)
1 31
2 37
3 61
4 67
5 137
6 167
7 239
8 269
9 307
10 317
11 331
12 347
13 359
14 431
15 461
16 607
17 617
18 647
19 659
20 661
21 739
22 769
23 937
24 967
25 1031
26 1039
27 1061
28 1069
29 1301
30 1307
31 1319
32 1321
33 1327
34 1367
35 1399
36 1601
37 1607
38 1619
39 1621
40 1627
41 1637
42 1699
43 1831
44 1861
45 2039
46 2069
47 2131

List of values

[31, 37, 61, 67, 137, 167, 239, 269, 307, 317, 331, 347, 359, 431, 461, 607, 617, 647, 659, 661, 739, 769, 937, 967, 1031, 1039, 1061, 1069, 1301, 1307, 1319, 1321, 1327, 1367, 1399, 1601, 1607, 1619, 1621, 1627, 1637, 1699, 1831, 1861, 2039, 2069, 2131]