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 | 16 |
| 2 | 96 |
| 3 | 168 |
| 4 | 47880 |
| 5 | 85680 |
| 6 | 95760 |
| 7 | 388080 |
| 8 | 458640 |
| 9 | 526680 |
| 10 | 609840 |
| 11 | 637560 |
| 12 | 776160 |
| 13 | 887040 |
| 14 | 917280 |
| 15 | 942480 |
| 16 | 1219680 |
| 17 | 1244880 |
| 18 | 1607760 |
| 19 | 1774080 |
| 20 | 2439360 |
| 21 | 3880800 |
| 22 | 5266800 |
| 23 | 5569200 |
| 24 | 6098400 |
| 25 | 7761600 |
| 26 | 9424800 |
| 27 | 12196800 |
| 28 | 17907120 |
| 29 | 20900880 |