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 | 17 |
| 2 | 119 |
| 3 | 279 |
| 4 | 1858 |
| 5 | 5471 |
| 6 | 29301 |
| 7 | 53474 |
| 8 | 117303 |
| 9 | 220523 |
| 10 | 611374 |
| 11 | 2642391 |
| 12 | 2672025 |
| 13 | 2952463 |
| 14 | 41192601 |
| 15 | 237611044 |
| 16 | 1967277194 |
| 17 | 13692930957 |
| 18 | 64358549949 |
| 19 | 79880100420 |
| 20 | 220369251374 |
| 21 | 232880841877 |
| 22 | 618765808209 |
| 23 | 1882062587041 |
| 24 | 9607847299025 |
| 25 | 19364476224949 |
| 26 | 26396066576762 |
| 27 | 37636861534247 |
| 28 | 114519204438979 |
| 29 | 173975018331581 |
| 30 | 228013888964263 |
| 31 | 259777078505983 |
| 32 | 284734190312531 |
| 33 | 644744279642231 |