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 | 182 |
2 | 6956040 |
3 | 52356666223680 |
4 | 77265383687862143155200 |
5 | 22349330345043106156640015717990400 |
6 | 1267070807948330368930015476714098504169160704000 |
7 | 14079699332820783408928640305225880493640569562642424631656448000 |