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 | 1 |
3 | -5 |
4 | 11 |
5 | -17 |
6 | 19 |
7 | 29 |
8 | -31 |
9 | -37 |
10 | -61 |
11 | 79 |
12 | -85 |
13 | 113 |
14 | -127 |
15 | -143 |
16 | 145 |
17 | -209 |
18 | 305 |
19 | 361 |
20 | -485 |
21 | 487 |
22 | 545 |
23 | 647 |
24 | 667 |
25 | 811 |
26 | -1091 |
27 | -1151 |
28 | 1153 |
29 | -1235 |
30 | -1429 |
31 | -1525 |
32 | 1597 |
33 | 1699 |
34 | -1793 |
35 | -2249 |
36 | 2251 |
37 | -2533 |
38 | 2627 |
39 | -2677 |
40 | 2977 |
41 | -2981 |
42 | 3089 |
43 | -3295 |
44 | 3739 |
45 | -3887 |
46 | 3889 |