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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.

A333335 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 2
4 4
5 1
6 2
7 5
8 8
9 2
10 4
11 10
12 8
13 4
14 6
15 11
16 16
17 13
18 2
19 12
20 4
21 5
22 10
23 22
24 8
25 21
26 4
27 11
28 48
29 28
30 14
31 30
32 32
33 17
34 16
35 31
36 20
37 7
38 12
39 29
40 24
41 40
42 26
43 42
44 68
45 11
46 22
47 44
48 32
49 5
50 44
51 86
52 4
53 52
54 38
55 51
56 48
57 59
58 28
59 50
60 44
61 60
62 30
63 47
64 64
65 4
66 68
67 3
68 16
69 158
70 94
71 70

List of values

[1, 2, 2, 4, 1, 2, 5, 8, 2, 4, 10, 8, 4, 6, 11, 16, 13, 2, 12, 4, 5, 10, 22, 8, 21, 4, 11, 48, 28, 14, 30, 32, 17, 16, 31, 20, 7, 12, 29, 24, 40, 26, 42, 68, 11, 22, 44, 32, 5, 44, 86, 4, 52, 38, 51, 48, 59, 28, 50, 44, 60, 30, 47, 64, 4, 68, 3, 16, 158, 94, 70]

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

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