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.

A117573 Expansion of (1+2x^2)/((1-x)(1-x^2)(1-x^3)).

Table of values

n a(n)
0 1
1 1
2 4
3 5
4 8
5 11
6 15
7 18
8 24
9 28
10 34
11 40
12 47
13 53
14 62
15 69
16 78
17 87
18 97
19 106
20 118
21 128
22 140
23 152
24 165
25 177
26 192
27 205
28 220
29 235
30 251
31 266
32 284
33 300
34 318
35 336
36 355
37 373
38 394
39 413
40 434
41 455
42 477
43 498
44 522
45 544
46 568
47 592
48 617
49 641
50 668

List of values

[1, 1, 4, 5, 8, 11, 15, 18, 24, 28, 34, 40, 47, 53, 62, 69, 78, 87, 97, 106, 118, 128, 140, 152, 165, 177, 192, 205, 220, 235, 251, 266, 284, 300, 318, 336, 355, 373, 394, 413, 434, 455, 477, 498, 522, 544, 568, 592, 617, 641, 668]