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.

A227370 Permutation which maps between A227368 and A227369.

Table of values

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

List of values

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

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

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