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 | 6 |
2 | 336 |
3 | 77616 |
4 | 50916096 |
5 | 76307083776 |
6 | 226653840838656 |
7 | 1207012936807028736 |
8 | 10696277678308486742016 |
9 | 148900090457044541209706496 |
10 | 3110043187741674836967136690176 |
11 | 93885206124269301790338015801901056 |
12 | 3970859549814416912519992571903015387136 |