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) |
|---|---|
| 0 | 6 |
| 1 | 27 |
| 2 | 2 |
| 3 | 343 |
| 4 | 12 |
| 5 | 1 |
| 6 | 37 |
| 7 | 8 |
| 8 | 24 |
| 9 | 512 |
| 10 | 9 |
| 11 | 35611289 |
| 12 | 73 |
| 13 | 10218313 |
| 14 | 315 |
| 15 | 129554216 |
| 16 | 17 |
| 17 | 274625 |
| 18 | 297 |
| 19 | 17576000 |
| 20 | 2817 |
| 21 | 200201625 |
| 22 | 1737 |