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.

A131452 a(3n)=4n, a(3n+1)=4n+2, a(3n+2)=4n+1.

Table of values

n a(n)
0 0
1 2
2 1
3 4
4 6
5 5
6 8
7 10
8 9
9 12
10 14
11 13
12 16
13 18
14 17
15 20
16 22
17 21
18 24
19 26
20 25
21 28
22 30
23 29
24 32
25 34
26 33
27 36
28 38
29 37
30 40
31 42
32 41
33 44
34 46
35 45
36 48
37 50
38 49
39 52
40 54
41 53
42 56
43 58
44 57
45 60
46 62
47 61
48 64
49 66
50 65
51 68
52 70
53 69
54 72
55 74
56 73
57 76
58 78
59 77
60 80
61 82
62 81
63 84
64 86
65 85
66 88
67 90
68 89
69 92
70 94
71 93

List of values

[0, 2, 1, 4, 6, 5, 8, 10, 9, 12, 14, 13, 16, 18, 17, 20, 22, 21, 24, 26, 25, 28, 30, 29, 32, 34, 33, 36, 38, 37, 40, 42, 41, 44, 46, 45, 48, 50, 49, 52, 54, 53, 56, 58, 57, 60, 62, 61, 64, 66, 65, 68, 70, 69, 72, 74, 73, 76, 78, 77, 80, 82, 81, 84, 86, 85, 88, 90, 89, 92, 94, 93]

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