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.

A209941 Expansion of f(x)^6 in powers of x where f() is a Ramanujan theta function.

Table of values

n a(n)
0 1
1 6
2 9
3 -10
4 -30
5 0
6 11
7 -42
8 0
9 70
10 18
11 54
12 49
13 -90
14 0
15 22
16 -60
17 0
18 -110
19 0
20 81
21 -180
22 -78
23 0
24 130
25 198
26 0
27 182
28 -30
29 -90
30 121
31 -84
32 0
33 0
34 210
35 0
36 -252
37 102
38 -270
39 -170
40 0
41 0
42 -69
43 -330
44 0
45 38
46 420
47 0
48 -190
49 390
50 0
51 108
52 0
53 0
54 0
55 300
56 99
57 -442
58 210
59 0
60 418

List of values

[1, 6, 9, -10, -30, 0, 11, -42, 0, 70, 18, 54, 49, -90, 0, 22, -60, 0, -110, 0, 81, -180, -78, 0, 130, 198, 0, 182, -30, -90, 121, -84, 0, 0, 210, 0, -252, 102, -270, -170, 0, 0, -69, -330, 0, 38, 420, 0, -190, 390, 0, 108, 0, 0, 0, 300, 99, -442, 210, 0, 418]