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) |
|---|---|
| 3 | 2 |
| 4 | 2 |
| 5 | 50 |
| 6 | 8 |
| 7 | 10 |
| 8 | 10 |
| 9 | 1250 |
| 10 | 29 |
| 11 | 40 |
| 12 | 40 |
| 13 | 2738 |
| 14 | 72 |
| 15 | 82 |
| 16 | 82 |
| 17 | 176900 |
| 18 | 17810 |
| 19 | 1709690 |
| 20 | 178 |
| 21 | 11300 |
| 22 | 260 |
| 23 | 290 |
| 24 | 290 |
| 25 | 568690 |
| 26 | 416 |
| 27 | 2418050 |
| 28 | 488 |
| 29 | 3479450 |
| 30 | 629 |
| 31 | 2674061 |
| 32 | 730 |