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 | 583200 |
| 2 | 1166400 |
| 3 | 1749600 |
| 4 | 2332800 |
| 5 | 2916000 |
| 6 | 3499200 |
| 7 | 4082400 |
| 8 | 4665600 |
| 9 | 5248800 |
| 10 | 5832000 |
| 11 | 6415200 |
| 12 | 6998400 |
| 13 | 7581600 |
| 14 | 8164800 |
| 15 | 8748000 |
| 16 | 9331200 |
| 17 | 9914400 |
| 18 | 10497600 |
| 19 | 11080800 |
| 20 | 11664000 |
| 21 | 12247200 |
| 22 | 12830400 |
| 23 | 13413600 |
| 24 | 13996800 |
| 25 | 14580000 |
| 26 | 15163200 |
| 27 | 15746400 |