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 | 24 |
| 2 | 576 |
| 3 | 720 |
| 4 | 2880 |
| 5 | 13824 |
| 6 | 17280 |
| 7 | 40320 |
| 8 | 69120 |
| 9 | 241920 |
| 10 | 331776 |
| 11 | 362880 |
| 12 | 414720 |
| 13 | 518400 |
| 14 | 725760 |
| 15 | 967680 |
| 16 | 1451520 |
| 17 | 1658880 |
| 18 | 2073600 |
| 19 | 2903040 |
| 20 | 3628800 |
| 21 | 5806080 |
| 22 | 7962624 |
| 23 | 8294400 |
| 24 | 8709120 |
| 25 | 9953280 |
| 26 | 12441600 |
| 27 | 14515200 |
| 28 | 17418240 |
| 29 | 23224320 |
| 30 | 29030400 |
| 31 | 34836480 |
| 32 | 39813120 |
| 33 | 43545600 |