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.

A132628 Numbers n for which the sum of their digits divides sigma(n).

Table of values

n a(n)
1 1
2 6
3 10
4 11
5 15
6 19
7 20
8 22
9 24
10 30
11 31
12 33
13 35
14 42
15 51
16 52
17 60
18 62
19 66
20 68
21 71
22 79
23 87
24 90
25 100
26 101
27 102
28 103
29 104
30 105
31 109
32 110
33 112
34 114
35 118
36 120
37 123
38 124
39 130
40 132
41 136
42 138
43 141
44 143
45 145
46 147
47 150
48 153
49 160
50 161
51 165
52 167
53 168
54 174
55 177
56 190
57 194
58 198

List of values

[1, 6, 10, 11, 15, 19, 20, 22, 24, 30, 31, 33, 35, 42, 51, 52, 60, 62, 66, 68, 71, 79, 87, 90, 100, 101, 102, 103, 104, 105, 109, 110, 112, 114, 118, 120, 123, 124, 130, 132, 136, 138, 141, 143, 145, 147, 150, 153, 160, 161, 165, 167, 168, 174, 177, 190, 194, 198]