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.

A203070 Smallest positive multiple of n that is palindromic in base 3, ignoring trailing zeros.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 10
6 6
7 28
8 8
9 9
10 10
11 121
12 12
13 13
14 28
15 30
16 16
17 68
18 18
19 608
20 20
21 84
22 242
23 23
24 24
25 100
26 26
27 27
28 28
29 203
30 30
31 1550
32 160
33 363
34 68
35 280
36 36
37 1850
38 608
39 39
40 40
41 82
42 84
43 4988
44 484
45 90
46 644
47 1222
48 48
49 784
50 100
51 204
52 52
53 212
54 54
55 1210
56 56
57 1824
58 1276
59 1003

List of values

[1, 2, 3, 4, 10, 6, 28, 8, 9, 10, 121, 12, 13, 28, 30, 16, 68, 18, 608, 20, 84, 242, 23, 24, 100, 26, 27, 28, 203, 30, 1550, 160, 363, 68, 280, 36, 1850, 608, 39, 40, 82, 84, 4988, 484, 90, 644, 1222, 48, 784, 100, 204, 52, 212, 54, 1210, 56, 1824, 1276, 1003]