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.

A024798 Positions of even numbers in A000408.

Table of values

n a(n)
1 2
2 5
3 6
4 8
5 11
6 12
7 13
8 16
9 18
10 20
11 21
12 23
13 25
14 27
15 28
16 30
17 33
18 34
19 38
20 40
21 42
22 44
23 45
24 47
25 49
26 51
27 53
28 55
29 56
30 57
31 59
32 62
33 63
34 65
35 68
36 69
37 71
38 73
39 75
40 77
41 79
42 81
43 82
44 84
45 87
46 90
47 92
48 93
49 95
50 97
51 99
52 100
53 102
54 105
55 106
56 108
57 111
58 113
59 115
60 117
61 118
62 120
63 122
64 124
65 125
66 127
67 129
68 131
69 132

List of values

[2, 5, 6, 8, 11, 12, 13, 16, 18, 20, 21, 23, 25, 27, 28, 30, 33, 34, 38, 40, 42, 44, 45, 47, 49, 51, 53, 55, 56, 57, 59, 62, 63, 65, 68, 69, 71, 73, 75, 77, 79, 81, 82, 84, 87, 90, 92, 93, 95, 97, 99, 100, 102, 105, 106, 108, 111, 113, 115, 117, 118, 120, 122, 124, 125, 127, 129, 131, 132]

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

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