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.

A225793 Numbers n that can be uniquely expressed as (m + sum of digits of m) for some m.

Table of values

n a(n)
1 2
2 4
3 6
4 8
5 10
6 11
7 12
8 13
9 14
10 15
11 16
12 17
13 18
14 19
15 21
16 22
17 23
18 24
19 25
20 26
21 27
22 28
23 29
24 30
25 32
26 33
27 34
28 35
29 36
30 37
31 38
32 39
33 40
34 41
35 43
36 44
37 45
38 46
39 47
40 48
41 49
42 50
43 51
44 52
45 54
46 55
47 56
48 57
49 58
50 59
51 60
52 61
53 62
54 63
55 65
56 66
57 67
58 68
59 69
60 70
61 71
62 72
63 73
64 74
65 76
66 77

List of values

[2, 4, 6, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 76, 77]

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

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