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.

A285131 Expansion of Product_{k>=0} 1/(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 6
7 7
8 0
9 10
10 21
11 11
12 15
13 42
14 61
15 36
16 70
17 150
18 150
19 124
20 278
21 441
22 375
23 468
24 909
25 1131
26 1018
27 1581
28 2602
29 2810
30 2947
31 4819
32 6768
33 6980
34 8509
35 13389
36 16788
37 17609
38 23722
39 34720
40 40337
41 44863
42 63128
43 85430
44 95887
45 114037
46 159882
47 202699
48 227087

List of values

[1, 0, 0, 3, 0, 0, 6, 7, 0, 10, 21, 11, 15, 42, 61, 36, 70, 150, 150, 124, 278, 441, 375, 468, 909, 1131, 1018, 1581, 2602, 2810, 2947, 4819, 6768, 6980, 8509, 13389, 16788, 17609, 23722, 34720, 40337, 44863, 63128, 85430, 95887, 114037, 159882, 202699, 227087]