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.

A236337 Expansion of (2 - x) / ((1 - x)^2 * (1 - x^3)) in powers of x.

Table of values

n a(n)
0 2
1 3
2 4
3 7
4 9
5 11
6 15
7 18
8 21
9 26
10 30
11 34
12 40
13 45
14 50
15 57
16 63
17 69
18 77
19 84
20 91
21 100
22 108
23 116
24 126
25 135
26 144
27 155
28 165
29 175
30 187
31 198
32 209
33 222
34 234
35 246
36 260
37 273
38 286
39 301
40 315
41 329
42 345
43 360
44 375
45 392
46 408
47 424
48 442
49 459
50 476
51 495
52 513
53 531
54 551
55 570
56 589

List of values

[2, 3, 4, 7, 9, 11, 15, 18, 21, 26, 30, 34, 40, 45, 50, 57, 63, 69, 77, 84, 91, 100, 108, 116, 126, 135, 144, 155, 165, 175, 187, 198, 209, 222, 234, 246, 260, 273, 286, 301, 315, 329, 345, 360, 375, 392, 408, 424, 442, 459, 476, 495, 513, 531, 551, 570, 589]