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 | 909287 |
| 2 | 909289 |
| 3 | 909299 |
| 4 | 909301 |
| 5 | 909317 |
| 6 | 909319 |
| 7 | 909329 |
| 8 | 909331 |
| 9 | 909341 |
| 10 | 909343 |
| 11 | 2596619 |
| 12 | 2596621 |
| 13 | 2596637 |
| 14 | 2596639 |
| 15 | 2596661 |
| 16 | 2596663 |
| 17 | 2596667 |
| 18 | 2596669 |
| 19 | 2596679 |
| 20 | 2596681 |