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 | 24 |
| 2 | 60 |
| 3 | 72 |
| 4 | 180 |
| 5 | 1440 |
| 6 | 2160 |
| 7 | 1872 |
| 8 | 2640 |
| 9 | 2400 |
| 10 | 3000 |
| 11 | 2880 |
| 12 | 3024 |
| 13 | 4320 |
| 14 | 4320 |
| 15 | 4320 |
| 16 | 5280 |
| 17 | 5280 |
| 18 | 7400 |
| 19 | 8640 |
| 20 | 10080 |
| 21 | 10200 |
| 22 | 11520 |
| 23 | 11880 |
| 24 | 11520 |
| 25 | 11088 |
| 26 | 12960 |
| 27 | 12096 |
| 28 | 14400 |
| 29 | 25920 |
| 30 | 21600 |
| 31 | 26640 |
| 32 | 34560 |
| 33 | 25200 |
| 34 | 40320 |
| 35 | 34560 |
| 36 | 36000 |
| 37 | 51840 |
| 38 | 60480 |
| 39 | 63360 |
| 40 | 60480 |
| 41 | 65280 |