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 | 56 |
2 | 200704 |
3 | 46036680704 |
4 | 675821419082285056 |
5 | 634950507820721016852709376 |
6 | 38179283319360245979311522664775942144 |
7 | 146924980824268039790798000267293196637757037871104 |