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 | 7 |
2 | 112 |
3 | 3024 |
4 | 120960 |
5 | 6652800 |
6 | 479001600 |
7 | 43589145600 |
8 | 4881984307200 |
9 | 659067881472000 |
10 | 105450861035520000 |
11 | 19719311013642240000 |
12 | 4259371178946723840000 |
13 | 1052064681199840788480000 |
14 | 294578110735955420774400000 |
15 | 92792104881825957543936000000 |