cp's OEIS Frontend

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.

A215092 a(n) = Sum_{i=0..m} d(i)*3^i, where Sum_{i=0..m} d(i)*6^i is the base-6 representation of n.

Table of values

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

List of values

[1, 2, 3, 4, 5, 3, 4, 5, 6, 7, 8, 6, 7, 8, 9, 10, 11, 9, 10, 11, 12, 13, 14, 12, 13, 14, 15, 16, 17, 15, 16, 17, 18, 19, 20, 9, 10, 11, 12, 13, 14, 12, 13, 14, 15, 16, 17, 15, 16, 17, 18, 19, 20, 18, 19, 20, 21, 22, 23, 21, 22, 23, 24, 25, 26, 24, 25, 26, 27, 28, 29, 18]