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 | 80640 |
| 2 | 146880 |
| 3 | 155520 |
| 4 | 161280 |
| 5 | 241920 |
| 6 | 293760 |
| 7 | 311040 |
| 8 | 322560 |
| 9 | 429120 |
| 10 | 440640 |
| 11 | 466560 |
| 12 | 403200 |
| 13 | 483840 |
| 14 | 587520 |
| 15 | 622080 |
| 16 | 564480 |
| 17 | 734400 |
| 18 | 645120 |
| 19 | 777600 |
| 20 | 725760 |
| 21 | 852480 |
| 22 | 858240 |
| 23 | 881280 |
| 24 | 933120 |
| 25 | 806400 |
| 26 | 881280 |
| 27 | 806400 |
| 28 | 933120 |
| 29 | 967680 |