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) |
---|---|
8 | 1 |
9 | 14913081 |
10 | 254171409198201 |
11 | 4255976180162154314361 |
12 | 71420868399845502303592335993 |
13 | 1198206769685258176958937686297856633 |
14 | 20102650473193049559156865045854634505718393 |