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 | 46 |
2 | 2070 |
3 | 93150 |
4 | 4191750 |
5 | 188628750 |
6 | 8488292715 |
7 | 381973125600 |
8 | 17188788557160 |
9 | 773495390804400 |
10 | 34807288344147000 |
11 | 1566327784594320000 |
12 | 70484741716592195190 |
13 | 3171812990689846701000 |
14 | 142731567185989127785560 |