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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.

A352158 Numbers m such that the smallest digit in the decimal expansion of 1/m is 4, ignoring leading and trailing 0's.

Table of values

n a(n)
1 22
2 25
3 144
4 220
5 225
6 250
7 1056
8 1184
9 1440
10 2184
11 2200
12 2250
13 2500
14 10560
15 11840
16 14400
17 15625
18 20625
19 21024
20 21840
21 22000
22 22500
23 25000
24 104192
25 105600
26 115625
27 118400
28 144000
29 156250
30 168192
31 179712
32 206250
33 210240
34 213312
35 218400
36 220000

List of values

[22, 25, 144, 220, 225, 250, 1056, 1184, 1440, 2184, 2200, 2250, 2500, 10560, 11840, 14400, 15625, 20625, 21024, 21840, 22000, 22500, 25000, 104192, 105600, 115625, 118400, 144000, 156250, 168192, 179712, 206250, 210240, 213312, 218400, 220000]

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

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