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) |
---|---|
1 | 0 |
2 | 120 |
3 | 107880 |
4 | 96876240 |
5 | 86994755760 |
6 | 78121193796360 |
7 | 70152745034375640 |
8 | 62997086919675528480 |
9 | 56571313901123590199520 |
10 | 50800976886122064323640600 |
11 | 45619220672423712639039059400 |
12 | 40966009362859607827792751700720 |
13 | 36787430788627255405645251988187280 |