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 | 8 |
| 2 | 96 |
| 3 | 1728 |
| 4 | 34560 |
| 5 | 933120 |
| 6 | 26127360 |
| 7 | 783820800 |
| 8 | 32920473600 |
| 9 | 1448500838400 |
| 10 | 65182537728000 |
| 11 | 3259126886400000 |
| 12 | 169474598092800000 |
| 13 | 10676899679846400000 |
| 14 | 704675378869862400000 |
| 15 | 47917925763150643200000 |