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.

A257981 Sequence (a(n)) generated by Rule 3 (in Comments) with a(1) = 1 and d(1) = 1.

Table of values

n a(n)
1 1
2 3
3 2
4 5
5 10
6 4
7 8
8 6
9 12
10 7
11 14
12 11
13 22
14 9
15 18
16 36
17 13
18 26
19 15
20 30
21 16
22 32
23 17
24 34
25 24
26 20
27 40
28 19
29 38
30 21
31 42
32 23
33 46
34 28
35 56
36 25
37 50
38 41
39 29
40 58
41 31
42 62
43 27
44 54
45 47
46 39
47 78
48 33
49 66
50 37
51 74
52 35
53 70
54 44
55 88
56 45
57 90
58 43
59 86
60 48
61 96
62 52
63 104
64 49
65 98
66 57

List of values

[1, 3, 2, 5, 10, 4, 8, 6, 12, 7, 14, 11, 22, 9, 18, 36, 13, 26, 15, 30, 16, 32, 17, 34, 24, 20, 40, 19, 38, 21, 42, 23, 46, 28, 56, 25, 50, 41, 29, 58, 31, 62, 27, 54, 47, 39, 78, 33, 66, 37, 74, 35, 70, 44, 88, 45, 90, 43, 86, 48, 96, 52, 104, 49, 98, 57]

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

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