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.

A010063 a(n+1) = a(n) + sum of digits in base 3 representation of a(n), with a(0) = 1.

Table of values

n a(n)
0 1
1 2
2 4
3 6
4 8
5 12
6 14
7 18
8 20
9 24
10 28
11 30
12 32
13 36
14 38
15 42
16 46
17 50
18 56
19 60
20 64
21 68
22 74
23 80
24 88
25 92
26 96
27 100
28 104
29 110
30 114
31 118
32 122
33 128
34 134
35 142
36 148
37 154
38 160
39 168
40 172
41 176
42 182
43 188
44 196
45 202
46 208
47 214
48 222
49 228
50 234
51 240
52 248
53 252
54 254
55 258

List of values

[1, 2, 4, 6, 8, 12, 14, 18, 20, 24, 28, 30, 32, 36, 38, 42, 46, 50, 56, 60, 64, 68, 74, 80, 88, 92, 96, 100, 104, 110, 114, 118, 122, 128, 134, 142, 148, 154, 160, 168, 172, 176, 182, 188, 196, 202, 208, 214, 222, 228, 234, 240, 248, 252, 254, 258]