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.

A002516 Earliest sequence with a(a(n)) = 2n.

Table of values

n a(n)
0 0
1 3
2 6
3 2
4 12
5 7
6 4
7 10
8 24
9 11
10 14
11 18
12 8
13 15
14 20
15 26
16 48
17 19
18 22
19 34
20 28
21 23
22 36
23 42
24 16
25 27
26 30
27 50
28 40
29 31
30 52
31 58
32 96
33 35
34 38
35 66
36 44
37 39
38 68
39 74
40 56
41 43
42 46
43 82
44 72
45 47
46 84
47 90
48 32
49 51
50 54
51 98
52 60
53 55
54 100
55 106
56 80
57 59
58 62
59 114
60 104
61 63
62 116
63 122
64 192
65 67
66 70
67 130

List of values

[0, 3, 6, 2, 12, 7, 4, 10, 24, 11, 14, 18, 8, 15, 20, 26, 48, 19, 22, 34, 28, 23, 36, 42, 16, 27, 30, 50, 40, 31, 52, 58, 96, 35, 38, 66, 44, 39, 68, 74, 56, 43, 46, 82, 72, 47, 84, 90, 32, 51, 54, 98, 60, 55, 100, 106, 80, 59, 62, 114, 104, 63, 116, 122, 192, 67, 70, 130]

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

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