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.

A098181 Two consecutive odd numbers separated by multiples of four, repeated twice, between them, written in increasing order.

Table of values

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

List of values

[1, 3, 4, 4, 5, 7, 8, 8, 9, 11, 12, 12, 13, 15, 16, 16, 17, 19, 20, 20, 21, 23, 24, 24, 25, 27, 28, 28, 29, 31, 32, 32, 33, 35, 36, 36, 37, 39, 40, 40, 41, 43, 44, 44, 45, 47, 48, 48, 49, 51, 52, 52, 53, 55, 56, 56, 57, 59, 60, 60, 61, 63, 64, 64, 65, 67, 68, 68, 69, 71, 72, 72]

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

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