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.

A285339 Expansion of Product_{k>=0} (1 + x^(4*k+3))^(4*k+3).

Table of values

n a(n)
0 1
1 0
2 0
3 3
4 0
5 0
6 3
7 7
8 0
9 1
10 21
11 11
12 0
13 21
14 54
15 15
16 7
17 96
18 122
19 19
20 74
21 311
22 217
23 44
24 351
25 768
26 367
27 209
28 1227
29 1663
30 591
31 989
32 3402
33 3225
34 1156
35 3609
36 8289
37 5815
38 3053
39 11096
40 18015
41 10176
42 9466
43 29593
44 36249
45 18454
46 28960
47 71093
48 68438
49 37297
50 81606

List of values

[1, 0, 0, 3, 0, 0, 3, 7, 0, 1, 21, 11, 0, 21, 54, 15, 7, 96, 122, 19, 74, 311, 217, 44, 351, 768, 367, 209, 1227, 1663, 591, 989, 3402, 3225, 1156, 3609, 8289, 5815, 3053, 11096, 18015, 10176, 9466, 29593, 36249, 18454, 28960, 71093, 68438, 37297, 81606]