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 | 30 |
2 | 1440 |
3 | 85260 |
4 | 5606100 |
5 | 391231080 |
6 | 28360117800 |
7 | 2110794125400 |
8 | 160187289344100 |
9 | 12339496371120600 |
10 | 961855480344860640 |
11 | 75700880007230883600 |
12 | 6005580964527420946800 |
13 | 479651805879329497831200 |
14 | 38529018420812424368031600 |
15 | 3110295017383730347887664560 |