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 | 2 |
2 | 9 |
3 | 448 |
4 | 21025 |
5 | 25566816 |
6 | 13167792001 |
7 | 374186407100416 |
8 | 2185268430227969025 |
9 | 1406243047344105338882560 |
10 | 95493100905174500882676787201 |
11 | 1357963145594500259453732165378899968 |
12 | 1093895614508277127564115719556899066650625 |