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.

A164574 Numbers k such that k and k+6 are both prime powers.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 7
6 11
7 13
8 17
9 19
10 23
11 25
12 31
13 37
14 41
15 43
16 47
17 53
18 61
19 67
20 73
21 83
22 97
23 101
24 103
25 107
26 121
27 125
28 131
29 151
30 157
31 163
32 167
33 173
34 191
35 193
36 223
37 227
38 233
39 251
40 257
41 263
42 271
43 277
44 283
45 307
46 311
47 331
48 337
49 343
50 347
51 353
52 361
53 367
54 373
55 383
56 433
57 443
58 457

List of values

[1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 25, 31, 37, 41, 43, 47, 53, 61, 67, 73, 83, 97, 101, 103, 107, 121, 125, 131, 151, 157, 163, 167, 173, 191, 193, 223, 227, 233, 251, 257, 263, 271, 277, 283, 307, 311, 331, 337, 343, 347, 353, 361, 367, 373, 383, 433, 443, 457]