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.

A094480 Unhappy primes, primes that are also unhappy numbers.

Table of values

n a(n)
1 2
2 3
3 5
4 11
5 17
6 29
7 37
8 41
9 43
10 47
11 53
12 59
13 61
14 67
15 71
16 73
17 83
18 89
19 101
20 107
21 113
22 127
23 131
24 137
25 149
26 151
27 157
28 163
29 173
30 179
31 181
32 191
33 197
34 199
35 211
36 223
37 227
38 229
39 233
40 241
41 251
42 257
43 269
44 271
45 277
46 281
47 283
48 307
49 311
50 317
51 337
52 347
53 349
54 353
55 359
56 373
57 389

List of values

[2, 3, 5, 11, 17, 29, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 83, 89, 101, 107, 113, 127, 131, 137, 149, 151, 157, 163, 173, 179, 181, 191, 197, 199, 211, 223, 227, 229, 233, 241, 251, 257, 269, 271, 277, 281, 283, 307, 311, 317, 337, 347, 349, 353, 359, 373, 389]