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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.

A064707 Inverse square of permutation defined by A003188.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 5
5 4
6 7
7 6
8 10
9 11
10 8
11 9
12 15
13 14
14 13
15 12
16 21
17 20
18 23
19 22
20 16
21 17
22 18
23 19
24 31
25 30
26 29
27 28
28 26
29 27
30 24
31 25
32 42
33 43
34 40
35 41
36 47
37 46
38 45
39 44
40 32
41 33
42 34
43 35
44 37
45 36
46 39
47 38
48 63
49 62
50 61
51 60
52 58
53 59
54 56
55 57
56 53
57 52
58 55
59 54
60 48
61 49
62 50
63 51
64 85
65 84
66 87
67 86
68 80
69 81
70 82
71 83

List of values

[0, 1, 2, 3, 5, 4, 7, 6, 10, 11, 8, 9, 15, 14, 13, 12, 21, 20, 23, 22, 16, 17, 18, 19, 31, 30, 29, 28, 26, 27, 24, 25, 42, 43, 40, 41, 47, 46, 45, 44, 32, 33, 34, 35, 37, 36, 39, 38, 63, 62, 61, 60, 58, 59, 56, 57, 53, 52, 55, 54, 48, 49, 50, 51, 85, 84, 87, 86, 80, 81, 82, 83]

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

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