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 | 1 |
1 | 16773120 |
2 | 39007332000 |
3 | 15281788354560 |
4 | 2972108280960000 |
5 | 406954241261568000 |
6 | 45569082381053868000 |
7 | 4499117081888292864000 |
8 | 408472720963469499617280 |
9 | 34975479259332252426240000 |