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 | 216 |
| 2 | 240 |
| 3 | 288 |
| 4 | 360 |
| 5 | 432 |
| 6 | 480 |
| 7 | 504 |
| 8 | 540 |
| 9 | 576 |
| 10 | 600 |
| 11 | 648 |
| 12 | 672 |
| 13 | 720 |
| 14 | 792 |
| 15 | 840 |
| 16 | 864 |
| 17 | 936 |
| 18 | 960 |
| 19 | 972 |
| 20 | 1008 |
| 21 | 1056 |
| 22 | 1080 |
| 23 | 1120 |
| 24 | 1152 |
| 25 | 1200 |
| 26 | 1248 |
| 27 | 1260 |
| 28 | 1296 |
| 29 | 1320 |
| 30 | 1344 |
| 31 | 1440 |
| 32 | 1512 |
| 33 | 1560 |
| 34 | 1584 |
| 35 | 1620 |
| 36 | 1680 |
| 37 | 1728 |
| 38 | 1800 |
| 39 | 1872 |
| 40 | 1920 |
| 41 | 1944 |
| 42 | 2016 |
| 43 | 2112 |
| 44 | 2160 |
| 45 | 2240 |
| 46 | 2268 |
| 47 | 2304 |