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.

A119823 a(n) = a(n-1) + number of distinct digits of a(n-1) in decimal representation, a(0)=0.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 12
12 14
13 16
14 18
15 20
16 22
17 23
18 25
19 27
20 29
21 31
22 33
23 34
24 36
25 38
26 40
27 42
28 44
29 45
30 47
31 49
32 51
33 53
34 55
35 56
36 58
37 60
38 62
39 64
40 66
41 67
42 69
43 71
44 73
45 75
46 77
47 78
48 80
49 82
50 84
51 86
52 88
53 89
54 91
55 93
56 95
57 97
58 99
59 100
60 102
61 105
62 108
63 111
64 112
65 114
66 116
67 118
68 120
69 123

List of values

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, 23, 25, 27, 29, 31, 33, 34, 36, 38, 40, 42, 44, 45, 47, 49, 51, 53, 55, 56, 58, 60, 62, 64, 66, 67, 69, 71, 73, 75, 77, 78, 80, 82, 84, 86, 88, 89, 91, 93, 95, 97, 99, 100, 102, 105, 108, 111, 112, 114, 116, 118, 120, 123]

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

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