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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.

A385220 Primes p such that multiplicative order of 3 modulo p is odd.

Table of values

n a(n)
1 2
2 11
3 13
4 23
5 47
6 59
7 71
8 83
9 107
10 109
11 131
12 167
13 179
14 181
15 191
16 227
17 229
18 239
19 251
20 263
21 277
22 311
23 313
24 347
25 359
26 383
27 419
28 421
29 431
30 433
31 443
32 467
33 479
34 491
35 503
36 541
37 563
38 587
39 599
40 601
41 647
42 659
43 683
44 709
45 719
46 733
47 743
48 757
49 827
50 829
51 839
52 863
53 887
54 911
55 947
56 971
57 983

List of values

[2, 11, 13, 23, 47, 59, 71, 83, 107, 109, 131, 167, 179, 181, 191, 227, 229, 239, 251, 263, 277, 311, 313, 347, 359, 383, 419, 421, 431, 433, 443, 467, 479, 491, 503, 541, 563, 587, 599, 601, 647, 659, 683, 709, 719, 733, 743, 757, 827, 829, 839, 863, 887, 911, 947, 971, 983]

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