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 | 0 |
3 | 2 |
4 | -2 |
5 | -4 |
6 | 4 |
7 | 10 |
8 | -10 |
9 | 8 |
10 | -8 |
11 | 6 |
12 | 16 |
13 | -12 |
14 | -16 |
15 | 12 |
16 | -14 |
17 | -20 |
18 | 28 |
19 | -28 |
20 | -6 |
21 | 22 |
22 | 14 |
23 | 20 |
24 | 26 |
25 | -26 |
26 | -22 |
27 | -24 |
28 | 24 |
29 | -18 |
30 | 18 |
31 | 32 |
32 | -32 |
33 | -30 |
34 | 40 |
35 | -40 |
36 | 30 |
37 | -38 |
38 | -34 |
39 | 46 |
40 | 38 |
41 | 50 |
42 | -46 |
43 | 34 |
44 | 68 |
45 | -64 |
46 | -44 |
47 | 58 |
48 | -58 |
49 | -48 |
50 | -50 |
51 | 48 |
52 | 52 |
53 | -54 |
54 | 44 |
55 | -52 |
56 | 36 |
57 | -42 |
58 | 56 |