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.

A143456 Expansion of 1/(x^k*(1-x-3*x^(k+1))) for k=5.

Table of values

n a(n)
0 1
1 4
2 7
3 10
4 13
5 16
6 19
7 31
8 52
9 82
10 121
11 169
12 226
13 319
14 475
15 721
16 1084
17 1591
18 2269
19 3226
20 4651
21 6814
22 10066
23 14839
24 21646
25 31324
26 45277
27 65719
28 95917
29 140434
30 205372
31 299344
32 435175
33 632332
34 920083
35 1341385
36 1957501
37 2855533
38 4161058
39 6058054

List of values

[1, 4, 7, 10, 13, 16, 19, 31, 52, 82, 121, 169, 226, 319, 475, 721, 1084, 1591, 2269, 3226, 4651, 6814, 10066, 14839, 21646, 31324, 45277, 65719, 95917, 140434, 205372, 299344, 435175, 632332, 920083, 1341385, 1957501, 2855533, 4161058, 6058054]