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 | 720 |
| 2 | 1080 |
| 3 | 1440 |
| 4 | 1680 |
| 5 | 1800 |
| 6 | 2016 |
| 7 | 2160 |
| 8 | 2520 |
| 9 | 2880 |
| 10 | 3024 |
| 11 | 3240 |
| 12 | 3360 |
| 13 | 3600 |
| 14 | 3780 |
| 15 | 3960 |
| 16 | 4032 |
| 17 | 4200 |
| 18 | 4320 |
| 19 | 4680 |
| 20 | 5040 |
| 21 | 5280 |
| 22 | 5400 |
| 23 | 5544 |
| 24 | 5760 |
| 25 | 6048 |
| 26 | 6120 |
| 27 | 6300 |
| 28 | 6480 |
| 29 | 6720 |
| 30 | 6840 |
| 31 | 7056 |
| 32 | 7200 |
| 33 | 7560 |
| 34 | 7920 |
| 35 | 8064 |
| 36 | 8400 |
| 37 | 8640 |
| 38 | 9000 |
| 39 | 9072 |
| 40 | 9240 |
| 41 | 9360 |
| 42 | 9504 |