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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.

A028578 Expansion of (theta_3(z)*theta_3(2z)+theta_2(z)*theta_2(2z))^3.

Table of values

n a(n)
0 1
1 0
2 0
3 12
4 6
5 0
6 48
7 48
8 18
9 64
10 96
11 108
12 44
13 0
14 192
15 240
16 90
17 192
18 384
19 396
20 144
21 0
22 432
23 528
24 212
25 384
26 672
27 792
28 288
29 0
30 960
31 960
32 330
33 832
34 1152
35 1152
36 418
37 0
38 1584
39 1680
40 528
41 1152
42 1920
43 1836
44 588
45 0
46 2112

List of values

[1, 0, 0, 12, 6, 0, 48, 48, 18, 64, 96, 108, 44, 0, 192, 240, 90, 192, 384, 396, 144, 0, 432, 528, 212, 384, 672, 792, 288, 0, 960, 960, 330, 832, 1152, 1152, 418, 0, 1584, 1680, 528, 1152, 1920, 1836, 588, 0, 2112]

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

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