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 | 1 |
2 | 5 |
3 | 315 |
4 | 555713 |
5 | 47705305725 |
6 | 305469864195354625 |
7 | 207095306530955763265880535 |
8 | 20017329298655447986400838721630926977 |
9 | 357361761140807273279996172600335233468472149678425 |
10 | 1481824279740988988264353294673429995981921700740921435758587890625 |