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.

A000728 Expansion of Product_{n>=1} (1-x^n)^5.

Table of values

n a(n)
0 1
1 -5
2 5
3 10
4 -15
5 -6
6 -5
7 25
8 15
9 -20
10 9
11 -45
12 -5
13 25
14 20
15 10
16 15
17 20
18 -50
19 -35
20 -30
21 55
22 -50
23 15
24 80
25 1
26 50
27 -35
28 -45
29 -15
30 5
31 -50
32 -25
33 -55
34 85
35 51
36 50
37 10
38 -40
39 65
40 10
41 -10
42 -115
43 50
44 -115
45 -100
46 85
47 80
48 -30
49 5
50 20
51 45
52 70
53 65
54 45
55 -55
56 -100

List of values

[1, -5, 5, 10, -15, -6, -5, 25, 15, -20, 9, -45, -5, 25, 20, 10, 15, 20, -50, -35, -30, 55, -50, 15, 80, 1, 50, -35, -45, -15, 5, -50, -25, -55, 85, 51, 50, 10, -40, 65, 10, -10, -115, 50, -115, -100, 85, 80, -30, 5, 20, 45, 70, 65, 45, -55, -100]