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 | 75 |
2 | 23917 |
3 | 10681263 |
4 | 5552351121 |
5 | 3147728203035 |
6 | 1887593866439485 |
7 | 1177359342144641535 |
8 | 756051015055329306625 |
9 | 496505991344667030490635 |
10 | 331910222316215755702672557 |
11 | 225110028217225196478861017775 |
12 | 154515942591851050758389232988689 |