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.

A080957 Expansion of (5 - 9*x + 6*x^2)/(1-x)^4.

Table of values

n a(n)
0 5
1 11
2 20
3 34
4 55
5 85
6 126
7 180
8 249
9 335
10 440
11 566
12 715
13 889
14 1090
15 1320
16 1581
17 1875
18 2204
19 2570
20 2975
21 3421
22 3910
23 4444
24 5025
25 5655
26 6336
27 7070
28 7859
29 8705
30 9610
31 10576
32 11605
33 12699
34 13860
35 15090
36 16391
37 17765
38 19214
39 20740
40 22345
41 24031
42 25800

List of values

[5, 11, 20, 34, 55, 85, 126, 180, 249, 335, 440, 566, 715, 889, 1090, 1320, 1581, 1875, 2204, 2570, 2975, 3421, 3910, 4444, 5025, 5655, 6336, 7070, 7859, 8705, 9610, 10576, 11605, 12699, 13860, 15090, 16391, 17765, 19214, 20740, 22345, 24031, 25800]