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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.

A330312 Gaps between palindromes in base 3: first differences of A014190.

Table of values

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

List of values

[1, 1, 2, 4, 2, 3, 3, 4, 3, 3, 2, 12, 12, 4, 12, 12, 2, 9, 9, 12, 9, 9, 12, 9, 9, 4, 9, 9, 12, 9, 9, 12, 9, 9, 2, 36, 36, 12, 36, 36, 12, 36, 36, 4, 36, 36, 12, 36, 36, 12, 36, 36, 2, 27, 27, 36, 27, 27, 36, 27, 27, 12, 27, 27, 36, 27, 27, 36, 27, 27, 12, 27]

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