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 | 6 |
2 | 720 |
3 | 1451520 |
4 | 47377612800 |
5 | 24815256521932800 |
6 | 208114637736580743168000 |
7 | 27930968965434591767112450048000 |
8 | 59980383884075203672726385914533642240000 |
9 | 2060902435720151186326095525680721766346957783040000 |
10 | 1132992015386677099994486205757869431795095310094129168384000000 |