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 | 1 |
2 | 24 |
3 | 27216 |
4 | 1956864000 |
5 | 11593630125000000 |
6 | 7004354761049263478784000 |
7 | 515246658615545697034849051407876096 |
8 | 5368556637668593177532650186945239827409750982656 |
9 | 9038577429104951379916309583338181472480254559457860096000000000 |