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 | 3 |
2 | 24 |
3 | 336 |
4 | 6864 |
5 | 185808 |
6 | 6286560 |
7 | 255703584 |
8 | 12163234560 |
9 | 662866302720 |
10 | 40735968170496 |
11 | 2787616114300416 |
12 | 210253334027606016 |
13 | 17331011952028981248 |
14 | 1550159522438672412672 |
15 | 149539908497083261980672 |
16 | 15476976326308703371984896 |