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 | 8 |
2 | 4032 |
3 | 1612800 |
4 | 631427328 |
5 | 246562692200 |
6 | 96244833484800 |
7 | 37566939748080392 |
8 | 14663279200231130112 |
9 | 5723424260979717196800 |
10 | 2233987356983360324068800 |
11 | 871977888467614764819315368 |
12 | 340353508793721676084268236800 |
13 | 132847991246505889127220947758952 |