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 | 27 |
| 2 | 2744 |
| 3 | 3375 |
| 4 | 12167 |
| 5 | 17576 |
| 6 | 27000 |
| 7 | 157464 |
| 8 | 166375 |
| 9 | 175616 |
| 10 | 250047 |
| 11 | 274625 |
| 12 | 300763 |
| 13 | 474552 |
| 14 | 753571 |
| 15 | 1157625 |
| 16 | 1367631 |
| 17 | 1771561 |
| 18 | 2000376 |
| 19 | 2352637 |
| 20 | 2460375 |
| 21 | 2571353 |
| 22 | 2744000 |
| 23 | 3176523 |
| 24 | 3375000 |
| 25 | 4330747 |
| 26 | 4657463 |
| 27 | 4741632 |
| 28 | 5177717 |
| 29 | 5451776 |
| 30 | 6644672 |
| 31 | 7645373 |
| 32 | 11543176 |
| 33 | 12167000 |