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.

A248395 q-Expansion of the modular form of weight 3/2, g*theta(4) in Tunnell's notation (see Comments).

Table of values

n a(n)
0 0
1 1
2 0
3 0
4 0
5 2
6 0
7 0
8 0
9 -1
10 0
11 0
12 0
13 -2
14 0
15 0
16 0
17 0
18 0
19 0
20 0
21 -4
22 0
23 0
24 0
25 -1
26 0
27 0
28 0
29 2
30 0
31 0
32 0
33 -4
34 0
35 0
36 0
37 2
38 0
39 0
40 0
41 4
42 0
43 0
44 0
45 2
46 0
47 0
48 0
49 1
50 0
51 0
52 0
53 -2
54 0
55 0
56 0
57 4
58 0
59 0
60 0
61 2
62 0
63 0
64 0
65 4
66 0
67 0
68 0
69 0
70 0
71 0
72 0
73 -4
74 0
75 0
76 0
77 0

List of values

[0, 1, 0, 0, 0, 2, 0, 0, 0, -1, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0, 0, -4, 0, 0, 0, -1, 0, 0, 0, 2, 0, 0, 0, -4, 0, 0, 0, 2, 0, 0, 0, 4, 0, 0, 0, 2, 0, 0, 0, 1, 0, 0, 0, -2, 0, 0, 0, 4, 0, 0, 0, 2, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, -4, 0, 0, 0, 0]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.