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.

A280930 Primes for which 3 is not the smallest primitive root.

Table of values

n a(n)
1 2
2 3
3 5
4 11
5 13
6 19
7 23
8 29
9 37
10 41
11 47
12 53
13 59
14 61
15 67
16 71
17 73
18 83
19 97
20 101
21 103
22 107
23 109
24 131
25 139
26 149
27 151
28 157
29 163
30 167
31 173
32 179
33 181
34 191
35 193
36 197
37 211
38 227
39 229
40 239
41 241
42 251
43 263
44 269
45 271
46 277
47 293
48 307
49 311
50 313
51 317
52 337
53 347
54 349
55 359
56 367
57 373

List of values

[2, 3, 5, 11, 13, 19, 23, 29, 37, 41, 47, 53, 59, 61, 67, 71, 73, 83, 97, 101, 103, 107, 109, 131, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 211, 227, 229, 239, 241, 251, 263, 269, 271, 277, 293, 307, 311, 313, 317, 337, 347, 349, 359, 367, 373]