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) |
---|---|
6 | 1 |
7 | 39991 |
8 | 1919128099 |
9 | 89126228045659 |
10 | 4161484248724884235 |
11 | 194133243948726244454635 |
12 | 9057674762915720387519905195 |
13 | 422593364163884169440003098013995 |