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 | 10 |
2 | 41600 |
3 | 805545000 |
4 | 48248012800000 |
5 | 6993773647152500000 |
6 | 2092947132921735168000000 |
7 | 1157435764584534017163490000000 |
8 | 1090228457517544945858327347200000000 |
9 | 1643200095810939801357184785754425000000000 |