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.

A143458 Expansion of 1/(x^k*(1-x-3*x^(k+1))) for k=7.

Table of values

n a(n)
0 1
1 4
2 7
3 10
4 13
5 16
6 19
7 22
8 25
9 37
10 58
11 88
12 127
13 175
14 232
15 298
16 373
17 484
18 658
19 922
20 1303
21 1828
22 2524
23 3418
24 4537
25 5989
26 7963
27 10729
28 14638
29 20122
30 27694
31 37948
32 51559
33 69526
34 93415
35 125602
36 169516
37 229882
38 312964
39 426808
40 581485
41 790063
42 1070308
43 1447114

List of values

[1, 4, 7, 10, 13, 16, 19, 22, 25, 37, 58, 88, 127, 175, 232, 298, 373, 484, 658, 922, 1303, 1828, 2524, 3418, 4537, 5989, 7963, 10729, 14638, 20122, 27694, 37948, 51559, 69526, 93415, 125602, 169516, 229882, 312964, 426808, 581485, 790063, 1070308, 1447114]