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) |
---|---|
1 | 12 |
2 | 90 |
3 | 2850 |
4 | 75810 |
5 | 48648930 |
6 | 1219100610 |
7 | 762810181890 |
8 | 19072323542370 |
9 | 11920834803510690 |
10 | 186264446292181467330 |
11 | 4656612255401848810530 |
12 | 72759575691550215703252290 |
13 | 45474735052173413319557911170 |
14 | 1136868376887903321203168728290 |
15 | 710542735733511371371429275935010 |