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.

A125636 Smallest odd prime base q such that p^2 divides q^(p-1) - 1, where p = prime(n).

Table of values

n a(n)
1 5
2 17
3 7
4 19
5 3
6 19
7 131
8 127
9 263
10 41
11 229
12 691
13 313
14 19
15 53
16 521
17 53
18 601
19 1301
20 11
21 619
22 31
23 269
24 3187
25 53
26 181
27 43
28 317
29 499
30 373
31 911
32 659
33 19
34 3659
35 313
36 751
37 233
38 4373
39 3307
40 419
41 2591
42 313
43 1249
44 2897
45 349
46 709
47 331
48 1973
49 1933
50 503
51 821
52 977
53 2371
54 263

List of values

[5, 17, 7, 19, 3, 19, 131, 127, 263, 41, 229, 691, 313, 19, 53, 521, 53, 601, 1301, 11, 619, 31, 269, 3187, 53, 181, 43, 317, 499, 373, 911, 659, 19, 3659, 313, 751, 233, 4373, 3307, 419, 2591, 313, 1249, 2897, 349, 709, 331, 1973, 1933, 503, 821, 977, 2371, 263]