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.

A122351 Row 1 of A122289 and A122290. An involution of nonnegative integers.

Table of values

n a(n)
0 0
1 1
2 3
3 2
4 7
5 8
6 6
7 4
8 5
9 18
10 17
11 20
12 22
13 21
14 16
15 19
16 14
17 10
18 9
19 15
20 11
21 13
22 12
23 49
24 50
25 48
26 45
27 46
28 55
29 54
30 61
31 63
32 64
33 57
34 62
35 58
36 59
37 47
38 44
39 53
40 60
41 56
42 42
43 51
44 38
45 26
46 27
47 37
48 25
49 23
50 24
51 43
52 52
53 39
54 29
55 28
56 41
57 33
58 35
59 36
60 40
61 30
62 34
63 31
64 32
65 143
66 142
67 146
68 148
69 147

List of values

[0, 1, 3, 2, 7, 8, 6, 4, 5, 18, 17, 20, 22, 21, 16, 19, 14, 10, 9, 15, 11, 13, 12, 49, 50, 48, 45, 46, 55, 54, 61, 63, 64, 57, 62, 58, 59, 47, 44, 53, 60, 56, 42, 51, 38, 26, 27, 37, 25, 23, 24, 43, 52, 39, 29, 28, 41, 33, 35, 36, 40, 30, 34, 31, 32, 143, 142, 146, 148, 147]

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

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