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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.

A265569 Smallest base-7 palindrome m >= n, written in base 7.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 11
8 11
9 22
10 22
11 22
12 22
13 22
14 22
15 22
16 22
17 33
18 33
19 33
20 33
21 33
22 33
23 33
24 33
25 44
26 44
27 44
28 44
29 44
30 44
31 44
32 44
33 55
34 55
35 55
36 55
37 55
38 55
39 55
40 55
41 66
42 66
43 66
44 66
45 66
46 66
47 66
48 66
49 101
50 101
51 111
52 111
53 111
54 111
55 111
56 111
57 111
58 121
59 121
60 121
61 121
62 121
63 121
64 121
65 131
66 131
67 131
68 131
69 131
70 131
71 131
72 141
73 141
74 141

List of values

[0, 1, 2, 3, 4, 5, 6, 11, 11, 22, 22, 22, 22, 22, 22, 22, 22, 33, 33, 33, 33, 33, 33, 33, 33, 44, 44, 44, 44, 44, 44, 44, 44, 55, 55, 55, 55, 55, 55, 55, 55, 66, 66, 66, 66, 66, 66, 66, 66, 101, 101, 111, 111, 111, 111, 111, 111, 111, 121, 121, 121, 121, 121, 121, 121, 131, 131, 131, 131, 131, 131, 131, 141, 141, 141]

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

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