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 | 9 |
| 2 | 8 |
| 3 | 6 |
| 4 | 6 |
| 5 | 6 |
| 6 | 36 |
| 7 | 39 |
| 8 | 618 |
| 9 | 4932 |
| 10 | 60192 |
| 11 | 3075084 |
| 12 | 349550100 |
| 13 | 15219084556800 |
| 14 | 13331385308976969710 |