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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.

A023801 Xenodromes: numbers such that all digits in base 6 are different.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 8
9 9
10 10
11 11
12 12
13 13
14 15
15 16
16 17
17 18
18 19
19 20
20 22
21 23
22 24
23 25
24 26
25 27
26 29
27 30
28 31
29 32
30 33
31 34
32 38
33 39
34 40
35 41
36 48
37 51
38 52
39 53
40 54
41 56
42 58
43 59
44 60
45 62
46 63
47 65
48 66
49 68
50 69
51 70
52 73
53 75
54 76
55 77
56 78
57 81
58 82
59 83
60 90
61 91
62 94
63 95
64 96
65 97
66 99
67 101
68 102

List of values

[0, 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 38, 39, 40, 41, 48, 51, 52, 53, 54, 56, 58, 59, 60, 62, 63, 65, 66, 68, 69, 70, 73, 75, 76, 77, 78, 81, 82, 83, 90, 91, 94, 95, 96, 97, 99, 101, 102]

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

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