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 | 5 |
2 | 120 |
3 | 252375 |
4 | 19076074375 |
5 | 37252918396015625 |
6 | 1818989403666496277343750 |
7 | 2220446049250331744551658935546875 |
8 | 67762635780344027129112510010600128173828125 |
9 | 51698788284564229679463057470911735435947895050048828125 |