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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.

A372953 Orders of finite fields where -1 is a square.

Table of values

n a(n)
1 2
2 4
3 5
4 8
5 9
6 13
7 16
8 17
9 25
10 29
11 32
12 37
13 41
14 49
15 53
16 61
17 64
18 73
19 81
20 89
21 97
22 101
23 109
24 113
25 121
26 125
27 128
28 137
29 149
30 157
31 169
32 173
33 181
34 193
35 197
36 229
37 233
38 241
39 256
40 257
41 269
42 277
43 281
44 289
45 293
46 313
47 317
48 337
49 349
50 353
51 361
52 373
53 389
54 397
55 401
56 409
57 421
58 433
59 449
60 457
61 461

List of values

[2, 4, 5, 8, 9, 13, 16, 17, 25, 29, 32, 37, 41, 49, 53, 61, 64, 73, 81, 89, 97, 101, 109, 113, 121, 125, 128, 137, 149, 157, 169, 173, 181, 193, 197, 229, 233, 241, 256, 257, 269, 277, 281, 289, 293, 313, 317, 337, 349, 353, 361, 373, 389, 397, 401, 409, 421, 433, 449, 457, 461]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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