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.

A109613 Odd numbers repeated.

Table of values

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

List of values

[1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 13, 13, 15, 15, 17, 17, 19, 19, 21, 21, 23, 23, 25, 25, 27, 27, 29, 29, 31, 31, 33, 33, 35, 35, 37, 37, 39, 39, 41, 41, 43, 43, 45, 45, 47, 47, 49, 49, 51, 51, 53, 53, 55, 55, 57, 57, 59, 59, 61, 61, 63, 63, 65, 65, 67, 67, 69, 69, 71, 71, 73]

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

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