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 | 1 |
2 | 4 |
3 | 48 |
4 | 1536 |
5 | 122880 |
6 | 23592960 |
7 | 10569646080 |
8 | 10823317585920 |
9 | 24936923717959680 |
10 | 127677049435953561600 |
11 | 1438154284846580917862400 |
12 | 35344079704389572637386342400 |
13 | 1882001556099335963795547960115200 |
14 | 215842994465920643015783804449692057600 |