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.

A244322 Permutation of natural numbers: a(1)=1, a(2n) = A244991(a(n)), a(2n+1) = A244990(1+a(n)).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 5
7 7
8 8
9 9
10 11
11 13
12 10
13 12
14 15
15 14
16 16
17 18
18 17
19 19
20 22
21 24
22 25
23 27
24 20
25 21
26 23
27 26
28 31
29 29
30 30
31 28
32 32
33 35
34 34
35 37
36 33
37 36
38 40
39 38
40 45
41 43
42 47
43 49
44 50
45 52
46 55
47 54
48 41
49 39
50 44
51 42
52 46
53 48
54 51
55 53
56 64
57 61
58 60
59 57
60 62
61 58
62 59
63 56
64 66
65 63
66 69
67 71
68 68
69 70
70 75

List of values

[1, 2, 3, 4, 6, 5, 7, 8, 9, 11, 13, 10, 12, 15, 14, 16, 18, 17, 19, 22, 24, 25, 27, 20, 21, 23, 26, 31, 29, 30, 28, 32, 35, 34, 37, 33, 36, 40, 38, 45, 43, 47, 49, 50, 52, 55, 54, 41, 39, 44, 42, 46, 48, 51, 53, 64, 61, 60, 57, 62, 58, 59, 56, 66, 63, 69, 71, 68, 70, 75]

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

Content is available under The OEIS End-User License Agreement.