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.

A097063 Expansion of (1-2*x+3*x^2)/((1+x)*(1-x)^3).

Table of values

n a(n)
0 1
1 0
2 3
3 4
4 9
5 12
6 19
7 24
8 33
9 40
10 51
11 60
12 73
13 84
14 99
15 112
16 129
17 144
18 163
19 180
20 201
21 220
22 243
23 264
24 289
25 312
26 339
27 364
28 393
29 420
30 451
31 480
32 513
33 544
34 579
35 612
36 649
37 684
38 723
39 760
40 801
41 840
42 883
43 924
44 969
45 1012
46 1059
47 1104
48 1153
49 1200
50 1251
51 1300
52 1353
53 1404

List of values

[1, 0, 3, 4, 9, 12, 19, 24, 33, 40, 51, 60, 73, 84, 99, 112, 129, 144, 163, 180, 201, 220, 243, 264, 289, 312, 339, 364, 393, 420, 451, 480, 513, 544, 579, 612, 649, 684, 723, 760, 801, 840, 883, 924, 969, 1012, 1059, 1104, 1153, 1200, 1251, 1300, 1353, 1404]