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 | 24 |
| 4 | 108 |
| 5 | 551 |
| 6 | 333 |
| 7 | 558 |
| 8 | 1605 |
| 9 | 4418 |
| 10 | 8350 |
| 11 | 17507 |
| 12 | 13512 |
| 13 | 17775 |
| 14 | 30467 |
| 15 | 55264 |
| 16 | 83252 |
| 17 | 134422 |
| 18 | 112514 |
| 19 | 135175 |
| 20 | 195122 |
| 21 | 294091 |
| 22 | 397852 |
| 23 | 566007 |
| 24 | 495773 |
| 25 | 568602 |
| 26 | 751172 |
| 27 | 1031920 |
| 28 | 1307384 |
| 29 | 1729686 |
| 30 | 1557663 |
| 31 | 1737915 |
| 32 | 2169846 |
| 33 | 2808616 |
| 34 | 3413064 |