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.

A008733 Molien series for 3-dimensional group [2+, n] = 2*(n/2).

Table of values

n a(n)
0 1
1 0
2 2
3 1
4 4
5 2
6 6
7 4
8 9
9 6
10 12
11 9
12 16
13 12
14 20
15 16
16 25
17 20
18 30
19 25
20 36
21 30
22 42
23 36
24 49
25 42
26 56
27 49
28 64
29 56
30 72
31 64
32 81
33 72
34 90
35 81
36 100
37 90
38 110
39 100
40 121
41 110
42 132
43 121
44 144
45 132
46 156
47 144
48 169
49 156
50 182
51 169
52 196
53 182
54 210
55 196
56 225
57 210
58 240
59 225
60 256

List of values

[1, 0, 2, 1, 4, 2, 6, 4, 9, 6, 12, 9, 16, 12, 20, 16, 25, 20, 30, 25, 36, 30, 42, 36, 49, 42, 56, 49, 64, 56, 72, 64, 81, 72, 90, 81, 100, 90, 110, 100, 121, 110, 132, 121, 144, 132, 156, 144, 169, 156, 182, 169, 196, 182, 210, 196, 225, 210, 240, 225, 256]