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.

A266772 Molien series for invariants of finite Coxeter group D_9.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 2
5 0
6 3
7 0
8 5
9 1
10 7
11 1
12 11
13 2
14 15
15 3
16 22
17 5
18 30
19 7
20 41
21 11
22 54
23 15
24 73
25 22
26 94
27 30
28 123
29 41
30 157
31 54
32 201
33 73
34 252
35 94
36 318
37 123
38 393
39 157
40 488
41 201
42 598
43 252
44 732
45 318
46 887
47 393
48 1076
49 488
50 1291
51 598
52 1549
53 732
54 1845
55 887
56 2194
57 1076
58 2592
59 1291
60 3060
61 1549
62 3589
63 1845
64 4206
65 2194
66 4904
67 2592
68 5708
69 3060
70 6615
71 3589

List of values

[1, 0, 1, 0, 2, 0, 3, 0, 5, 1, 7, 1, 11, 2, 15, 3, 22, 5, 30, 7, 41, 11, 54, 15, 73, 22, 94, 30, 123, 41, 157, 54, 201, 73, 252, 94, 318, 123, 393, 157, 488, 201, 598, 252, 732, 318, 887, 393, 1076, 488, 1291, 598, 1549, 732, 1845, 887, 2194, 1076, 2592, 1291, 3060, 1549, 3589, 1845, 4206, 2194, 4904, 2592, 5708, 3060, 6615, 3589]