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.

A279632 Coefficients in the expansion of ([s] + [2s]x + [3s]x^2 + ...)/([r] + [2r]x + [3r]x^2 + ...); [ ] = floor, r = e - 1, s = r/(1-r).

Table of values

n a(n)
0 2
1 -2
2 3
3 -2
4 -2
5 8
6 -14
7 17
8 -12
9 -5
10 34
11 -68
12 91
13 -80
14 11
15 126
16 -308
17 467
18 -488
19 235
20 382
21 -1316
22 2291
23 -2760
24 1995
25 638
26 -5220
27 10738
28 -14725
29 13447
30 -3007
31 -18467
32 47914
33 -74806
34 80821
35 -43890
36 -51936
37 201548
38 -363193
39 450980
40 -347117
41 -55972
42 782359

List of values

[2, -2, 3, -2, -2, 8, -14, 17, -12, -5, 34, -68, 91, -80, 11, 126, -308, 467, -488, 235, 382, -1316, 2291, -2760, 1995, 638, -5220, 10738, -14725, 13447, -3007, -18467, 47914, -74806, 80821, -43890, -51936, 201548, -363193, 450980, -347117, -55972, 782359]