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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.

A265565 Smallest base-5 palindrome m >= n, written in base 5.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 11
6 11
7 22
8 22
9 22
10 22
11 22
12 22
13 33
14 33
15 33
16 33
17 33
18 33
19 44
20 44
21 44
22 44
23 44
24 44
25 101
26 101
27 111
28 111
29 111
30 111
31 111
32 121
33 121
34 121
35 121
36 121
37 131
38 131
39 131
40 131
41 131
42 141
43 141
44 141
45 141
46 141
47 202
48 202
49 202
50 202
51 202
52 202
53 212
54 212
55 212
56 212
57 212
58 222
59 222
60 222
61 222
62 222
63 232
64 232
65 232
66 232
67 232
68 242
69 242

List of values

[0, 1, 2, 3, 4, 11, 11, 22, 22, 22, 22, 22, 22, 33, 33, 33, 33, 33, 33, 44, 44, 44, 44, 44, 44, 101, 101, 111, 111, 111, 111, 111, 121, 121, 121, 121, 121, 131, 131, 131, 131, 131, 141, 141, 141, 141, 141, 202, 202, 202, 202, 202, 202, 212, 212, 212, 212, 212, 222, 222, 222, 222, 222, 232, 232, 232, 232, 232, 242, 242]

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

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