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.

A257903 Sequence (a(n)) generated by Algorithm (in Comments) with a(1) = 0 and d(1) = 3.

Table of values

n a(n)
1 0
2 1
3 3
4 2
5 6
6 4
7 9
8 5
9 11
10 8
11 15
12 7
13 16
14 10
15 18
16 13
17 23
18 12
19 24
20 14
21 25
22 38
23 17
24 31
25 19
26 34
27 20
28 36
29 21
30 39
31 22
32 41
33 28
34 45
35 26
36 46
37 30
38 51
39 27
40 49
41 29
42 52
43 43
44 67
45 32
46 57
47 35
48 61
49 33
50 60
51 37
52 65
53 40
54 69
55 42
56 72
57 54
58 47
59 78
60 44
61 76
62 50
63 83
64 53
65 87
66 48
67 84

List of values

[0, 1, 3, 2, 6, 4, 9, 5, 11, 8, 15, 7, 16, 10, 18, 13, 23, 12, 24, 14, 25, 38, 17, 31, 19, 34, 20, 36, 21, 39, 22, 41, 28, 45, 26, 46, 30, 51, 27, 49, 29, 52, 43, 67, 32, 57, 35, 61, 33, 60, 37, 65, 40, 69, 42, 72, 54, 47, 78, 44, 76, 50, 83, 53, 87, 48, 84]

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

Content is available under The OEIS End-User License Agreement.