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) |
---|---|
0 | 0 |
1 | 1 |
2 | -2 |
3 | -1 |
4 | -4 |
5 | -3 |
6 | 2 |
7 | -5 |
8 | -8 |
9 | -7 |
10 | -10 |
11 | 7 |
12 | -12 |
13 | 5 |
14 | -6 |
15 | -13 |
16 | -16 |
17 | -15 |
18 | -18 |
19 | -17 |
20 | 12 |
21 | 13 |
22 | -14 |
23 | 11 |
24 | -24 |
25 | 9 |
26 | -26 |
27 | 23 |
28 | 4 |
29 | -11 |
30 | -22 |
31 | -29 |
32 | -32 |
33 | -31 |
34 | -34 |
35 | -33 |
36 | -36 |
37 | -35 |
38 | 34 |
39 | 27 |
40 | -40 |
41 | -39 |
42 | 22 |
43 | 39 |
44 | -44 |
45 | 37 |
46 | -38 |
47 | 19 |
48 | -48 |
49 | 17 |
50 | -50 |
51 | 15 |
52 | -20 |
53 | 45 |
54 | 18 |
55 | -21 |
56 | -56 |
57 | 41 |
58 | 6 |
59 | -9 |
60 | -28 |