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 | 2 |
2 | 48 |
3 | 2592 |
4 | 223232 |
5 | 31125000 |
6 | 6446926080 |
7 | 1892514990688 |
8 | 749710432272384 |
9 | 385769883231774522 |
10 | 249932498200000000000 |
11 | 198950665850610546765024 |
12 | 190770235699567102280073216 |
13 | 216806274426828873068796386600 |
14 | 288094786833316639387122903613440 |