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 | 0 |
2 | 39 |
3 | 13260 |
4 | 4508361 |
5 | 1532829480 |
6 | 521157514839 |
7 | 177192022215780 |
8 | 60244766395850361 |
9 | 20483043382566906960 |
10 | 6964174505306352516039 |
11 | 2367798848760777288546300 |
12 | 805044644404158971753225961 |