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.

A360959 Order the nonnegative integers by increasing number of digits in base 2, then by decreasing number of digits in base 3, then by increasing number of digits in base 4, etc.

Table of values

n a(n)
0 0
1 1
2 3
3 2
4 5
5 7
6 6
7 4
8 9
9 11
10 13
11 15
12 14
13 12
14 10
15 8
16 27
17 29
18 31
19 30
20 28
21 25
22 26
23 17
24 19
25 21
26 23
27 24
28 22
29 20
30 18
31 16
32 33
33 35
34 34
35 32
36 49
37 51
38 53
39 55
40 57
41 59
42 61
43 63
44 62
45 60
46 58
47 56
48 54
49 52
50 50
51 37
52 39
53 41
54 43
55 45
56 47
57 48
58 46
59 44
60 42
61 40
62 38
63 36
64 125
65 127
66 126

List of values

[0, 1, 3, 2, 5, 7, 6, 4, 9, 11, 13, 15, 14, 12, 10, 8, 27, 29, 31, 30, 28, 25, 26, 17, 19, 21, 23, 24, 22, 20, 18, 16, 33, 35, 34, 32, 49, 51, 53, 55, 57, 59, 61, 63, 62, 60, 58, 56, 54, 52, 50, 37, 39, 41, 43, 45, 47, 48, 46, 44, 42, 40, 38, 36, 125, 127, 126]

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

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