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.

A060026 Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 7.

Table of values

n a(n)
0 1
1 0
2 1
3 1
4 2
5 2
6 4
7 3
8 5
9 5
10 7
11 6
12 9
13 6
14 8
15 5
16 5
17 -1
18 -2
19 -13
20 -18
21 -33
22 -45
23 -68
24 -86
25 -121
26 -151
27 -198
28 -244
29 -310
30 -373
31 -464
32 -553
33 -671
34 -793
35 -948
36 -1107
37 -1309
38 -1517
39 -1771
40 -2039
41 -2360
42 -2696
43 -3098
44 -3519
45 -4011
46 -4534
47 -5137
48 -5774
49 -6508
50 -7283
51 -8163
52 -9099
53 -10153
54 -11269

List of values

[1, 0, 1, 1, 2, 2, 4, 3, 5, 5, 7, 6, 9, 6, 8, 5, 5, -1, -2, -13, -18, -33, -45, -68, -86, -121, -151, -198, -244, -310, -373, -464, -553, -671, -793, -948, -1107, -1309, -1517, -1771, -2039, -2360, -2696, -3098, -3519, -4011, -4534, -5137, -5774, -6508, -7283, -8163, -9099, -10153, -11269]