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 | 0 |
1 | 2 |
2 | 72 |
3 | 5184 |
4 | 640000 |
5 | 121500000 |
6 | 32934190464 |
7 | 12089663946752 |
8 | 5777633090469888 |
9 | 3486784401000000000 |
10 | 2593742460100000000000 |
11 | 2331878554708454877954048 |
12 | 2492736806448711465154117632 |
13 | 3125153805191532199063557103616 |
14 | 4541487905530112153400000000000000 |