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 | 1 |
| 2 | 10761677 |
| 3 | 14958585 |
| 4 | 14960717 |
| 5 | 14961735 |
| 6 | 15013205 |
| 7 | 15588833 |
| 8 | 15590573 |
| 9 | 15591959 |
| 10 | 15591961 |
| 11 | 15592031 |
| 12 | 15592229 |
| 13 | 15592231 |
| 14 | 15603695 |
| 15 | 15633495 |
| 16 | 15633503 |
| 17 | 15633517 |
| 18 | 16076087 |
| 19 | 16263743 |
| 20 | 20327615 |