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 | 25200 |
| 2 | 61776 |
| 3 | 195000 |
| 4 | 248160 |
| 5 | 270480 |
| 6 | 295296 |
| 7 | 306936 |
| 8 | 320400 |
| 9 | 346528 |
| 10 | 373680 |
| 11 | 400960 |
| 12 | 446040 |
| 13 | 460320 |
| 14 | 461280 |
| 15 | 499500 |
| 16 | 662976 |
| 17 | 664128 |
| 18 | 749700 |
| 19 | 818560 |
| 20 | 902496 |
| 21 | 903840 |
| 22 | 946000 |
| 23 | 1037520 |
| 24 | 1155960 |
| 25 | 1185030 |
| 26 | 1664400 |
| 27 | 1721440 |
| 28 | 1873080 |
| 29 | 1888596 |