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 | 9 |
| 3 | 9261 |
| 4 | 923521 |
| 5 | 9765625 |
| 6 | 9474296896 |
| 7 | 94931877133 |
| 8 | 9682651996416 |
| 9 | 922190162669056 |
| 10 | 9765625 |
| 11 | 952809757913927 |
| 12 | 95428956661682176 |
| 13 | 96889010407 |
| 14 | 9012061295995008299689 |
| 15 | 931322574615478515625 |