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 | 47 |
5 | 719 |
6 | 16299 |
7 | 513253 |
8 | 21430513 |
9 | 1145710573 |
10 | 76317960163 |
11 | 6197399680779 |
12 | 602640663660199 |
13 | 69134669061681469 |
14 | 9239224408001877873 |
15 | 1422887941494773642817 |
16 | 250160794466824215921275 |