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.

A064664 Regard A064413 as giving a permutation of the positive integers; sequence gives inverse permutation.

Table of values

n a(n)
1 1
2 2
3 5
4 3
5 10
6 4
7 14
8 8
9 6
10 9
11 20
12 7
13 28
14 13
15 11
16 17
17 33
18 12
19 37
20 18
21 15
22 19
23 43
24 16
25 24
26 27
27 22
28 26
29 57
30 23
31 61
32 31
33 21
34 32
35 25
36 30
37 67
38 36
39 29
40 40
41 74
42 35
43 81
44 41
45 39
46 42
47 89
48 45
49 50
50 46
51 34
52 47
53 100
54 48
55 53
56 49
57 38
58 56
59 107
60 52
61 115
62 60
63 51
64 64
65 54
66 59
67 128
68 65
69 44
70 55

List of values

[1, 2, 5, 3, 10, 4, 14, 8, 6, 9, 20, 7, 28, 13, 11, 17, 33, 12, 37, 18, 15, 19, 43, 16, 24, 27, 22, 26, 57, 23, 61, 31, 21, 32, 25, 30, 67, 36, 29, 40, 74, 35, 81, 41, 39, 42, 89, 45, 50, 46, 34, 47, 100, 48, 53, 49, 38, 56, 107, 52, 115, 60, 51, 64, 54, 59, 128, 65, 44, 55]

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

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