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 | 1 |
2 | 10 |
3 | 23436 |
4 | 55037822976 |
5 | 309586821132441600000 |
6 | 9704204980882671472665034752000000 |
7 | 3411909590124519376908837990487929799751761920000000 |
8 | 24394862766922609598505096548473341484170343775734092352694570188800000000 |