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.

A190218 Numbers all of whose divisors are numbers whose decimal digits are in strictly increasing order.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 12
11 13
12 14
13 15
14 16
15 17
16 18
17 19
18 23
19 24
20 25
21 26
22 27
23 28
24 29
25 34
26 35
27 36
28 37
29 38
30 39
31 45
32 46
33 47
34 48
35 49
36 56
37 57
38 58
39 59
40 67
41 68
42 69
43 78
44 79
45 89
46 125
47 127
48 134
49 135
50 136
51 137
52 138
53 139
54 145
55 149
56 157
57 158
58 167
59 169
60 178
61 179
62 235

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 23, 24, 25, 26, 27, 28, 29, 34, 35, 36, 37, 38, 39, 45, 46, 47, 48, 49, 56, 57, 58, 59, 67, 68, 69, 78, 79, 89, 125, 127, 134, 135, 136, 137, 138, 139, 145, 149, 157, 158, 167, 169, 178, 179, 235]

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

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