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.
n | a(n) |
---|---|
1 | 1 |
2 | -2 |
3 | 0 |
4 | 4 |
5 | 10 |
6 | 0 |
7 | 28 |
8 | -8 |
9 | 0 |
10 | -20 |
11 | 88 |
12 | 0 |
13 | 130 |
14 | -56 |
15 | 0 |
16 | 16 |
17 | 238 |
18 | 0 |
19 | 304 |
20 | 40 |
21 | 0 |
22 | -176 |
23 | 460 |
24 | 0 |
25 | 100 |
26 | -260 |
27 | 0 |
28 | 112 |
29 | 754 |
30 | 0 |
31 | 868 |
32 | -32 |
33 | 0 |
34 | -476 |
35 | 280 |
36 | 0 |
37 | 1258 |
38 | -608 |
39 | 0 |
40 | -80 |
41 | 1558 |
42 | 0 |
43 | 1720 |
44 | 352 |
45 | 0 |
46 | -920 |
47 | 2068 |
48 | 0 |
49 | 784 |
50 | -200 |