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 | 5 |
| 2 | 9241 |
| 3 | 17791 |
| 4 | 330289 |
| 5 | 391231 |
| 6 | 1005481 |
| 7 | 1210483 |
| 8 | 2378143 |
| 9 | 2469241 |
| 10 | 2779939 |
| 11 | 2840041 |
| 12 | 6817501 |
| 13 | 8320831 |
| 14 | 9865711 |
| 15 | 10871407 |
| 16 | 11087191 |
| 17 | 12259603 |
| 18 | 13645393 |
| 19 | 15665833 |
| 20 | 16707883 |
| 21 | 17694463 |
| 22 | 25751863 |
| 23 | 27794287 |
| 24 | 31488481 |