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.

A376726 Expansion of (1 + x^2 - x^3)/((1 + x^2 - x^3)^2 - 4*x^2).

Table of values

n a(n)
0 1
1 0
2 3
3 1
4 5
5 10
6 8
7 35
8 30
9 85
10 137
11 201
12 476
13 616
14 1357
15 2172
16 3735
17 7193
18 11213
19 21782
20 36064
21 64095
22 115130
23 193769
24 354737
25 604049
26 1074008
27 1889968
28 3273785
29 5839608
30 10106859
31 17880785
32 31325077
33 54793282
34 96710296
35 168730043
36 297336790
37 520856765
38 913684857

List of values

[1, 0, 3, 1, 5, 10, 8, 35, 30, 85, 137, 201, 476, 616, 1357, 2172, 3735, 7193, 11213, 21782, 36064, 64095, 115130, 193769, 354737, 604049, 1074008, 1889968, 3273785, 5839608, 10106859, 17880785, 31325077, 54793282, 96710296, 168730043, 297336790, 520856765, 913684857]