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.

A180557 Primes that become a different prime under the mapping 6 <=> 9.

Table of values

n a(n)
1 67
2 97
3 163
4 167
5 193
6 197
7 263
8 293
9 367
10 397
11 461
12 491
13 563
14 593
15 607
16 641
17 647
18 653
19 661
20 677
21 683
22 907
23 941
24 947
25 953
26 977
27 983
28 991
29 1061
30 1063
31 1091
32 1093
33 1163
34 1193
35 1567
36 1597
37 1601
38 1607
39 1613
40 1663
41 1667
42 1901
43 1907
44 1913
45 1993
46 1997
47 2267
48 2297

List of values

[67, 97, 163, 167, 193, 197, 263, 293, 367, 397, 461, 491, 563, 593, 607, 641, 647, 653, 661, 677, 683, 907, 941, 947, 953, 977, 983, 991, 1061, 1063, 1091, 1093, 1163, 1193, 1567, 1597, 1601, 1607, 1613, 1663, 1667, 1901, 1907, 1913, 1993, 1997, 2267, 2297]