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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.

A333340 a(n) is the smallest positive number k such that n divides 4^k - k.

Table of values

n a(n)
1 1
2 2
3 1
4 4
5 6
6 4
7 2
8 8
9 4
10 6
11 14
12 4
13 22
14 2
15 16
16 16
17 21
18 4
19 25
20 16
21 4
22 14
23 26
24 16
25 19
26 22
27 13
28 4
29 16
30 16
31 33
32 32
33 82
34 50
35 36
36 4
37 84
38 62
39 22
40 16
41 18
42 4
43 16
44 100
45 49
46 26
47 122
48 16
49 65
50 46
51 52
52 68
53 7
54 40
55 26
56 88
57 25
58 16
59 19
60 16
61 3
62 66
63 4
64 64
65 66
66 82
67 127
68 52
69 94
70 36

List of values

[1, 2, 1, 4, 6, 4, 2, 8, 4, 6, 14, 4, 22, 2, 16, 16, 21, 4, 25, 16, 4, 14, 26, 16, 19, 22, 13, 4, 16, 16, 33, 32, 82, 50, 36, 4, 84, 62, 22, 16, 18, 4, 16, 100, 49, 26, 122, 16, 65, 46, 52, 68, 7, 40, 26, 88, 25, 16, 19, 16, 3, 66, 4, 64, 66, 82, 127, 52, 94, 36]

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

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