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 | 75 |
2 | 272880 |
3 | 4681655040 |
4 | 221478589107480 |
5 | 22313622005672849712 |
6 | 4108665216956980742226192 |
7 | 1249503956658157724969373808320 |
8 | 583952821303314451291898006535866460 |
9 | 397372225886096887788939487944785734626120 |
10 | 377577476850495509525002042506806447493291890064 |