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 | 9005729 |
| 2 | 7290863 |
| 3 | 5046409 |
| 4 | 5243423 |
| 5 | 3516971 |
| 6 | 6759527 |
| 7 | 7965863 |
| 8 | 6924223 |
| 9 | 1013741 |
| 10 | 3868477 |
| 11 | 8477243 |
| 12 | 1128763 |
| 13 | 8763773 |
| 14 | 4789193 |
| 15 | 3655727 |
| 16 | 9168487 |
| 17 | 2645479 |
| 18 | 5479013 |
| 19 | 7924229 |
| 20 | 7995653 |
| 21 | 5381423 |
| 22 | 8142353 |
| 23 | 9580729 |
| 24 | 1691939 |