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 | 4 |
2 | 456 |
3 | 143164 |
4 | 75965484 |
5 | 55824699632 |
6 | 51274161733160 |
7 | 55418842406649988 |
8 | 67819708829687672202 |
9 | 91539069926354814114556 |
10 | 133752944758581353219955762 |
11 | 208673064320580765981337783096 |
12 | 343997162091593719562479905281938 |
13 | 594344377404793356460064021706935470 |