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 | 72 |
2 | 331776 |
3 | 97844723712 |
4 | 1846757322198614016 |
5 | 2230808147575757441788280832 |
6 | 172462464674787958108367218731066064896 |
7 | 853310183691766528293183623126485287871181154680832 |