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 | 630 |
| 2 | 3780 |
| 3 | 14850 |
| 4 | 16380 |
| 5 | 21420 |
| 6 | 114660 |
| 7 | 131670 |
| 8 | 159390 |
| 9 | 178200 |
| 10 | 234360 |
| 11 | 401940 |
| 12 | 478800 |
| 13 | 523260 |
| 14 | 556920 |
| 15 | 582120 |
| 16 | 712530 |
| 17 | 749700 |
| 18 | 835380 |
| 19 | 1455300 |
| 20 | 1753290 |
| 21 | 1936935 |
| 22 | 2086920 |
| 23 | 2162160 |
| 24 | 2633400 |
| 25 | 2841300 |
| 26 | 3828825 |
| 27 | 4791150 |
| 28 | 5821200 |
| 29 | 6056820 |
| 30 | 6380010 |
| 31 | 6396390 |
| 32 | 6486480 |