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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.

A043265 Sum of the digits of the n-th base 6 palindrome.

Table of values

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

List of values

[0, 1, 2, 3, 4, 5, 2, 4, 6, 8, 10, 2, 3, 4, 5, 6, 7, 4, 5, 6, 7, 8, 9, 6, 7, 8, 9, 10, 11, 8, 9, 10, 11, 12, 13, 10, 11, 12, 13, 14, 15, 2, 4, 6, 8, 10, 12, 4, 6, 8, 10, 12, 14, 6, 8, 10, 12, 14, 16, 8, 10, 12, 14, 16, 18, 10, 12, 14, 16, 18, 20, 2, 3, 4]

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