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.

A143452 Expansion of 1/(x^k*(1-x-2*x^(k+1))) for k=9.

Table of values

n a(n)
0 1
1 3
2 5
3 7
4 9
5 11
6 13
7 15
8 17
9 19
10 21
11 27
12 37
13 51
14 69
15 91
16 117
17 147
18 181
19 219
20 261
21 315
22 389
23 491
24 629
25 811
26 1045
27 1339
28 1701
29 2139
30 2661
31 3291
32 4069
33 5051
34 6309
35 7931
36 10021
37 12699
38 16101
39 20379
40 25701
41 32283
42 40421
43 50523
44 63141
45 79003
46 99045
47 124443
48 156645

List of values

[1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 27, 37, 51, 69, 91, 117, 147, 181, 219, 261, 315, 389, 491, 629, 811, 1045, 1339, 1701, 2139, 2661, 3291, 4069, 5051, 6309, 7931, 10021, 12699, 16101, 20379, 25701, 32283, 40421, 50523, 63141, 79003, 99045, 124443, 156645]