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 | 8 |
| 2 | 32 |
| 3 | 6272 |
| 4 | 7250432 |
| 5 | 1038154236987392 |
| 6 | 3383826162019367796397224108032 |
| 7 | 674838593766753484487654913831820720085359667709963001167872 |