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 | 144 |
| 3 | 2592 |
| 4 | 46656 |
| 5 | 839808 |
| 6 | 15116544 |
| 7 | 272097792 |
| 8 | 4897760256 |
| 9 | 88159684608 |
| 10 | 1586874322944 |
| 11 | 28563737812992 |
| 12 | 514147280633856 |
| 13 | 9254651051409408 |
| 14 | 166583718925369344 |
| 15 | 2998506940656648192 |