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 | 0 |
1 | 1 |
2 | 5 |
3 | 45 |
4 | 586 |
5 | 10024 |
6 | 213084 |
7 | 5428072 |
8 | 161475320 |
9 | 5501761488 |
10 | 211466328400 |
11 | 9057714349672 |
12 | 428022643010544 |
13 | 22127292215218072 |
14 | 1242503403120434168 |
15 | 75319473068729478360 |
16 | 4902798528238919060224 |
17 | 341102498012848479889408 |