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 | 0 |
| 2 | 12 |
| 3 | 27 |
| 4 | 192 |
| 5 | 75 |
| 6 | 540 |
| 7 | 147 |
| 8 | 2304 |
| 9 | 1458 |
| 10 | 2100 |
| 11 | 363 |
| 12 | 6912 |
| 13 | 507 |
| 14 | 5292 |
| 15 | 5400 |
| 16 | 24576 |
| 17 | 867 |
| 18 | 20412 |
| 19 | 1083 |
| 20 | 28800 |
| 21 | 13230 |
| 22 | 18876 |
| 23 | 1587 |
| 24 | 76032 |
| 25 | 18750 |
| 26 | 30420 |
| 27 | 59049 |
| 28 | 75264 |
| 29 | 2523 |
| 30 | 83700 |
| 31 | 2883 |
| 32 | 245760 |
| 33 | 45738 |
| 34 | 65892 |
| 35 | 44100 |