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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.

A385228 Odd multiplicative orders of -2 modulo primes.

Table of values

n a(n)
1 1
2 5
3 9
4 7
5 29
6 33
7 41
8 53
9 65
10 69
11 81
12 89
13 105
14 113
15 25
16 35
17 47
18 51
19 15
20 173
21 189
22 209
23 221
24 233
25 245
26 83
27 261
28 273
29 281
30 57
31 293
32 77
33 309
34 107
35 329
36 11
37 115
38 123
39 393
40 135
41 413
42 429
43 441
44 453
45 473
46 97
47 509
48 129
49 131
50 175
51 545
52 137
53 561
54 83
55 585
56 593
57 149
58 629
59 641
60 645
61 653
62 713
63 725

List of values

[1, 5, 9, 7, 29, 33, 41, 53, 65, 69, 81, 89, 105, 113, 25, 35, 47, 51, 15, 173, 189, 209, 221, 233, 245, 83, 261, 273, 281, 57, 293, 77, 309, 107, 329, 11, 115, 123, 393, 135, 413, 429, 441, 453, 473, 97, 509, 129, 131, 175, 545, 137, 561, 83, 585, 593, 149, 629, 641, 645, 653, 713, 725]