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 | 5544 |
3 | 148512 |
4 | 1211364 |
5 | 5301223200 |
6 | 67804092195840 |
7 | 128850876 |
8 | 8937268342895692800 |
9 | 4383026968320 |
10 | 2042765424 |
11 | 147107459292393600 |
12 | 40633707301699873935974400 |
13 | 17158084020 |
14 | 24300280368 |