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 | 4 |
3 | 216 |
4 | 331776 |
5 | 24883200000 |
6 | 139314069504000000 |
7 | 82606411253903523840000000 |
8 | 6984964247141514123629140377600000000 |
9 | 109110688415571316480344899355894085582848000000000 |
10 | 395940866122425193243875570782668457763038822400000000000000000000 |