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 | 1 |
| 2 | 30 |
| 3 | 36 |
| 4 | 900 |
| 5 | 48 |
| 6 | 1080 |
| 7 | 60 |
| 8 | 27000 |
| 9 | 1296 |
| 10 | 1440 |
| 11 | 84 |
| 12 | 32400 |
| 13 | 96 |
| 14 | 1800 |
| 15 | 1728 |
| 16 | 810000 |
| 17 | 120 |
| 18 | 38880 |
| 19 | 132 |
| 20 | 43200 |
| 21 | 2160 |
| 22 | 2520 |
| 23 | 156 |
| 24 | 972000 |
| 25 | 2304 |
| 26 | 2880 |
| 27 | 46656 |
| 28 | 54000 |
| 29 | 192 |
| 30 | 51840 |
| 31 | 204 |
| 32 | 24300000 |
| 33 | 3024 |
| 34 | 3600 |
| 35 | 2880 |
| 36 | 1166400 |
| 37 | 240 |
| 38 | 3960 |
| 39 | 3456 |
| 40 | 1296000 |
| 41 | 264 |
| 42 | 64800 |
| 43 | 276 |
| 44 | 75600 |