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 | 2 |
2 | 0 |
3 | 99 |
4 | 0 |
5 | 308 |
6 | 36140 |
7 | 269458 |
8 | 391907 |
9 | 10067135 |
10 | 0 |
11 | 0 |
12 | 0 |
13 | 1428423394 |
14 | 0 |
15 | 32693825124 |
16 | 0 |
17 | 797557733967 |
18 | 11512812322194 |
19 | 58598336876363 |
20 | 192937380661240 |
21 | 1443716084981654 |
22 | 0 |
23 | 36185564197761935 |