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 | 0 |
2 | 0 |
3 | -2 |
4 | 2 |
5 | -2 |
6 | 0 |
7 | -4 |
8 | 2 |
9 | 0 |
10 | 0 |
11 | -4 |
12 | 0 |
13 | -6 |
14 | -2 |
15 | 0 |
16 | 4 |
17 | -6 |
18 | 0 |
19 | -8 |
20 | 0 |
21 | -2 |
22 | -2 |
23 | -8 |
24 | 2 |
25 | 2 |
26 | -4 |
27 | -2 |
28 | -2 |
29 | -10 |
30 | 0 |
31 | -10 |
32 | 4 |
33 | -2 |
34 | -4 |
35 | 0 |
36 | 2 |
37 | -12 |
38 | -6 |
39 | -4 |
40 | 2 |
41 | -12 |
42 | -2 |
43 | -14 |
44 | -2 |
45 | -2 |
46 | -6 |
47 | -14 |
48 | 2 |
49 | 0 |
50 | 2 |
51 | -4 |
52 | -4 |
53 | -16 |
54 | 0 |
55 | 0 |
56 | 0 |
57 | -6 |
58 | -8 |
59 | -16 |
60 | 2 |
61 | -18 |
62 | -8 |
63 | -4 |
64 | 6 |
65 | -2 |
66 | -2 |
67 | -18 |
68 | -4 |
69 | -6 |
70 | 0 |