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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.

A355222 The k-th leftmost digit of a(n) is the greatest of the k leftmost digits of n.

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 11
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 22
21 22
22 22
23 23
24 24
25 25
26 26
27 27
28 28
29 29
30 33
31 33
32 33
33 33
34 34
35 35
36 36
37 37
38 38
39 39
40 44
41 44
42 44
43 44
44 44
45 45
46 46
47 47
48 48
49 49
50 55
51 55
52 55
53 55
54 55
55 55
56 56
57 57
58 58
59 59
60 66
61 66
62 66
63 66
64 66
65 66
66 66
67 67

List of values

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 11, 12, 13, 14, 15, 16, 17, 18, 19, 22, 22, 22, 23, 24, 25, 26, 27, 28, 29, 33, 33, 33, 33, 34, 35, 36, 37, 38, 39, 44, 44, 44, 44, 44, 45, 46, 47, 48, 49, 55, 55, 55, 55, 55, 55, 56, 57, 58, 59, 66, 66, 66, 66, 66, 66, 66, 67]

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

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