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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.

A333402 Numbers m such that the largest digit in the decimal expansion of 1/m is 1.

Table of values

n a(n)
1 1
2 9
3 10
4 90
5 99
6 100
7 900
8 909
9 990
10 999
11 1000
12 9000
13 9009
14 9090
15 9900
16 9990
17 9999
18 10000
19 90000
20 90009
21 90090
22 90900
23 90909
24 99000
25 99900
26 99990
27 99999
28 100000
29 900000
30 900009
31 900090
32 900900
33 909000
34 909090
35 990000
36 990099
37 999000
38 999900
39 999990
40 999999
41 1000000

List of values

[1, 9, 10, 90, 99, 100, 900, 909, 990, 999, 1000, 9000, 9009, 9090, 9900, 9990, 9999, 10000, 90000, 90009, 90090, 90900, 90909, 99000, 99900, 99990, 99999, 100000, 900000, 900009, 900090, 900900, 909000, 909090, 990000, 990099, 999000, 999900, 999990, 999999, 1000000]

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

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