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.

A183212 Second of two trees generated by floor[(3n-1)/2].

Table of values

n a(n)
1 2
2 6
3 8
4 18
5 11
6 24
7 26
8 54
9 16
10 33
11 35
12 72
13 38
14 78
15 80
16 162
17 23
18 48
19 49
20 99
21 52
22 105
23 107
24 216
25 56
26 114
27 116
28 234
29 119
30 240
31 242
32 486
33 34
34 69
35 71
36 144
37 73
38 147
39 148
40 297
41 77
42 156
43 157
44 315
45 160
46 321
47 323
48 648
49 83
50 168
51 170
52 342

List of values

[2, 6, 8, 18, 11, 24, 26, 54, 16, 33, 35, 72, 38, 78, 80, 162, 23, 48, 49, 99, 52, 105, 107, 216, 56, 114, 116, 234, 119, 240, 242, 486, 34, 69, 71, 144, 73, 147, 148, 297, 77, 156, 157, 315, 160, 321, 323, 648, 83, 168, 170, 342]