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.

A092486 Take natural numbers, exchange first and third quadrisection.

Table of values

n a(n)
0 3
1 2
2 1
3 4
4 7
5 6
6 5
7 8
8 11
9 10
10 9
11 12
12 15
13 14
14 13
15 16
16 19
17 18
18 17
19 20
20 23
21 22
22 21
23 24
24 27
25 26
26 25
27 28
28 31
29 30
30 29
31 32
32 35
33 34
34 33
35 36
36 39
37 38
38 37
39 40
40 43
41 42
42 41
43 44
44 47
45 46
46 45
47 48
48 51
49 50
50 49
51 52
52 55
53 54
54 53
55 56
56 59
57 58
58 57
59 60
60 63
61 62
62 61
63 64
64 67
65 66
66 65
67 68
68 71
69 70
70 69
71 72

List of values

[3, 2, 1, 4, 7, 6, 5, 8, 11, 10, 9, 12, 15, 14, 13, 16, 19, 18, 17, 20, 23, 22, 21, 24, 27, 26, 25, 28, 31, 30, 29, 32, 35, 34, 33, 36, 39, 38, 37, 40, 43, 42, 41, 44, 47, 46, 45, 48, 51, 50, 49, 52, 55, 54, 53, 56, 59, 58, 57, 60, 63, 62, 61, 64, 67, 66, 65, 68, 71, 70, 69, 72]

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

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