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 | 36 |
| 2 | 72 |
| 3 | 144 |
| 4 | 216 |
| 5 | 288 |
| 6 | 432 |
| 7 | 576 |
| 8 | 864 |
| 9 | 900 |
| 10 | 1152 |
| 11 | 1296 |
| 12 | 1728 |
| 13 | 1800 |
| 14 | 2304 |
| 15 | 2592 |
| 16 | 3456 |
| 17 | 3600 |
| 18 | 4608 |
| 19 | 5184 |
| 20 | 5400 |
| 21 | 6912 |
| 22 | 7200 |
| 23 | 7776 |
| 24 | 9216 |
| 25 | 10368 |
| 26 | 10800 |
| 27 | 13824 |
| 28 | 14400 |
| 29 | 15552 |
| 30 | 18432 |
| 31 | 20736 |
| 32 | 21600 |
| 33 | 27000 |
| 34 | 27648 |
| 35 | 28800 |
| 36 | 31104 |
| 37 | 32400 |
| 38 | 36864 |
| 39 | 41472 |
| 40 | 43200 |
| 41 | 44100 |
| 42 | 46656 |
| 43 | 54000 |