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 | 2 |
1 | 3 |
2 | 7 |
3 | 0 |
4 | 2521 |
5 | 20161 |
6 | 604801 |
7 | 6652801 |
8 | 726485761 |
9 | 39916801 |
10 | 39916801 |
11 | 140792940288001 |
12 | 14820309504001 |
13 | 10461394944001 |
14 | 641171050071552001 |
15 | 425757851430912001 |
16 | 9366672731480064001 |
17 | 8515157028618240001 |