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 | 40 |
| 3 | 60 |
| 4 | 720 |
| 5 | 960 |
| 6 | 1440 |
| 7 | 2160 |
| 8 | 2640 |
| 9 | 2400 |
| 10 | 3000 |
| 11 | 4320 |
| 12 | 4320 |
| 13 | 4320 |
| 14 | 5280 |
| 15 | 7400 |
| 16 | 11520 |
| 17 | 11880 |
| 18 | 12960 |
| 19 | 14400 |
| 20 | 20160 |
| 21 | 30240 |
| 22 | 26640 |
| 23 | 34560 |
| 24 | 25200 |
| 25 | 34560 |
| 26 | 49920 |
| 27 | 51840 |
| 28 | 60480 |
| 29 | 63360 |
| 30 | 60480 |
| 31 | 65280 |
| 32 | 62400 |
| 33 | 61560 |
| 34 | 115200 |
| 35 | 93600 |
| 36 | 114912 |
| 37 | 100800 |
| 38 | 120960 |
| 39 | 120960 |