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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.

A340835 a(n) is the least k such that the digit reversal of k is greater than or equal to n.

Table of values

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

List of values

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17]

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