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 | 47377612800 |
2 | 65784756654489600 |
3 | 4408780839651901440000 |
4 | 6973279267500000000000000 |
5 | 1298254740461168363656151040000 |
6 | 319368723699461283992462111539200 |