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.

A108591 Self-inverse integer permutation induced by Beatty sequences for Pi and Pi/(Pi-1).

Table of values

n a(n)
1 3
2 6
3 1
4 9
5 12
6 2
7 15
8 18
9 4
10 21
11 25
12 5
13 28
14 31
15 7
16 34
17 37
18 8
19 40
20 43
21 10
22 47
23 50
24 53
25 11
26 56
27 59
28 13
29 62
30 65
31 14
32 69
33 72
34 16
35 75
36 78
37 17
38 81
39 84
40 19
41 87
42 91
43 20
44 94
45 97
46 100
47 22
48 103
49 106
50 23
51 109
52 113
53 24
54 116
55 119
56 26
57 122
58 125
59 27
60 128
61 131
62 29
63 135
64 138
65 30
66 141
67 144

List of values

[3, 6, 1, 9, 12, 2, 15, 18, 4, 21, 25, 5, 28, 31, 7, 34, 37, 8, 40, 43, 10, 47, 50, 53, 11, 56, 59, 13, 62, 65, 14, 69, 72, 16, 75, 78, 17, 81, 84, 19, 87, 91, 20, 94, 97, 100, 22, 103, 106, 23, 109, 113, 24, 116, 119, 26, 122, 125, 27, 128, 131, 29, 135, 138, 30, 141, 144]