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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.

A098395 a(n) is the next larger integer including the highest digit of a(n-1), a(1) = 1.

Table of values

n a(n)
1 1
2 10
3 11
4 12
5 20
6 21
7 22
8 23
9 30
10 31
11 32
12 33
13 34
14 40
15 41
16 42
17 43
18 44
19 45
20 50
21 51
22 52
23 53
24 54
25 55
26 56
27 60
28 61
29 62
30 63
31 64
32 65
33 66
34 67
35 70
36 71
37 72
38 73
39 74
40 75
41 76
42 77
43 78
44 80
45 81
46 82
47 83
48 84
49 85
50 86
51 87
52 88
53 89
54 90
55 91
56 92
57 93
58 94
59 95
60 96
61 97
62 98
63 99
64 109
65 119
66 129
67 139
68 149

List of values

[1, 10, 11, 12, 20, 21, 22, 23, 30, 31, 32, 33, 34, 40, 41, 42, 43, 44, 45, 50, 51, 52, 53, 54, 55, 56, 60, 61, 62, 63, 64, 65, 66, 67, 70, 71, 72, 73, 74, 75, 76, 77, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 109, 119, 129, 139, 149]

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

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