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 | 4096 |
| 2 | 46656 |
| 3 | 7529536 |
| 4 | 16777216 |
| 5 | 191102976 |
| 6 | 308915776 |
| 7 | 1544804416 |
| 8 | 2176782336 |
| 9 | 7256313856 |
| 10 | 9474296896 |
| 11 | 24794911296 |
| 12 | 30840979456 |
| 13 | 68719476736 |
| 14 | 82653950016 |
| 15 | 164206490176 |
| 16 | 192699928576 |
| 17 | 351298031616 |
| 18 | 404567235136 |
| 19 | 689869781056 |
| 20 | 782757789696 |
| 21 | 1265319018496 |
| 22 | 1418519112256 |
| 23 | 2194972623936 |