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.

A105876 Primes for which -4 is a primitive root.

Table of values

n a(n)
1 3
2 7
3 11
4 19
5 23
6 47
7 59
8 67
9 71
10 79
11 83
12 103
13 107
14 131
15 139
16 163
17 167
18 179
19 191
20 199
21 211
22 227
23 239
24 263
25 271
26 311
27 347
28 359
29 367
30 379
31 383
32 419
33 443
34 463
35 467
36 479
37 487
38 491
39 503
40 523
41 547
42 563
43 587
44 599
45 607
46 619
47 647
48 659
49 719
50 743
51 751
52 787
53 823
54 827
55 839
56 859
57 863

List of values

[3, 7, 11, 19, 23, 47, 59, 67, 71, 79, 83, 103, 107, 131, 139, 163, 167, 179, 191, 199, 211, 227, 239, 263, 271, 311, 347, 359, 367, 379, 383, 419, 443, 463, 467, 479, 487, 491, 503, 523, 547, 563, 587, 599, 607, 619, 647, 659, 719, 743, 751, 787, 823, 827, 839, 859, 863]