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.

A024807 Positions of odd numbers in A004432.

Table of values

n a(n)
1 2
2 4
3 6
4 8
5 10
6 12
7 14
8 17
9 18
10 20
11 22
12 25
13 26
14 28
15 29
16 32
17 34
18 35
19 38
20 40
21 42
22 43
23 45
24 47
25 49
26 52
27 54
28 56
29 57
30 58
31 60
32 62
33 64
34 66
35 68
36 69
37 72
38 74
39 75
40 77
41 80
42 83
43 85
44 86
45 89
46 91
47 94
48 96
49 99
50 101
51 104
52 106
53 107
54 109
55 111
56 113
57 116
58 118
59 119
60 122
61 124
62 125
63 127
64 129
65 131
66 133
67 135

List of values

[2, 4, 6, 8, 10, 12, 14, 17, 18, 20, 22, 25, 26, 28, 29, 32, 34, 35, 38, 40, 42, 43, 45, 47, 49, 52, 54, 56, 57, 58, 60, 62, 64, 66, 68, 69, 72, 74, 75, 77, 80, 83, 85, 86, 89, 91, 94, 96, 99, 101, 104, 106, 107, 109, 111, 113, 116, 118, 119, 122, 124, 125, 127, 129, 131, 133, 135]