cp's OEIS Frontend

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.

A001177 Fibonacci entry points: a(n) = least k >= 1 such that n divides Fibonacci number F_k (=A000045(k)).

Table of values

n a(n)
1 1
2 3
3 4
4 6
5 5
6 12
7 8
8 6
9 12
10 15
11 10
12 12
13 7
14 24
15 20
16 12
17 9
18 12
19 18
20 30
21 8
22 30
23 24
24 12
25 25
26 21
27 36
28 24
29 14
30 60
31 30
32 24
33 20
34 9
35 40
36 12
37 19
38 18
39 28
40 30
41 20
42 24
43 44
44 30
45 60
46 24
47 16
48 12
49 56
50 75
51 36
52 42
53 27
54 36
55 10
56 24
57 36
58 42
59 58
60 60
61 15
62 30
63 24
64 48
65 35
66 60
67 68
68 18
69 24
70 120

List of values

[1, 3, 4, 6, 5, 12, 8, 6, 12, 15, 10, 12, 7, 24, 20, 12, 9, 12, 18, 30, 8, 30, 24, 12, 25, 21, 36, 24, 14, 60, 30, 24, 20, 9, 40, 12, 19, 18, 28, 30, 20, 24, 44, 30, 60, 24, 16, 12, 56, 75, 36, 42, 27, 36, 10, 24, 36, 42, 58, 60, 15, 30, 24, 48, 35, 60, 68, 18, 24, 120]

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

Content is available under The OEIS End-User License Agreement.