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.

A069522 Smallest multiple of n with digit sum = 3, or 0 if no such number exists, e.g. a(9k)= 0 = a(11k).

Table of values

n a(n)
1 3
2 12
3 3
4 12
5 30
6 12
7 21
8 120
9 0
10 30
11 0
12 12
13 10101
14 210
15 30
16 1200
17 102
18 0
19 11001
20 120
21 21
22 0
23 2001
24 120
25 300
26 101010
27 0
28 2100
29 2001
30 30
31 10000011
32 12000
33 0
34 102
35 210
36 0
37 111
38 110010
39 10101
40 120
41 0
42 210
43 100100001
44 0
45 0
46 20010
47 10011
48 1200
49 1100001
50 300
51 102

List of values

[3, 12, 3, 12, 30, 12, 21, 120, 0, 30, 0, 12, 10101, 210, 30, 1200, 102, 0, 11001, 120, 21, 0, 2001, 120, 300, 101010, 0, 2100, 2001, 30, 10000011, 12000, 0, 102, 210, 0, 111, 110010, 10101, 120, 0, 210, 100100001, 0, 0, 20010, 10011, 1200, 1100001, 300, 102]