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) |
|---|---|
| 7 | 1 |
| 8 | 29 |
| 9 | 499 |
| 10 | 6676 |
| 11 | 77078 |
| 12 | 810470 |
| 13 | 8016373 |
| 14 | 76334142 |
| 15 | 713507667 |
| 16 | 6658565009 |
| 17 | 62882380589 |
| 18 | 606149817728 |
| 19 | 5983648334738 |
| 20 | 60440402586898 |
| 21 | 622934996801505 |
| 22 | 6532386995235676 |
| 23 | 69575530733726891 |
| 24 | 752420279343383619 |
| 25 | 8269751757387345271 |
| 26 | 92538014365261646366 |