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 | 373 |
| 2 | 653 |
| 3 | 5381 |
| 4 | 6701 |
| 5 | 8069 |
| 6 | 19541 |
| 7 | 24821 |
| 8 | 53549 |
| 9 | 56909 |
| 10 | 69389 |
| 11 | 93581 |
| 12 | 107741 |
| 13 | 131837 |
| 14 | 184901 |
| 15 | 196661 |
| 16 | 237821 |
| 17 | 252509 |
| 18 | 344021 |
| 19 | 370661 |
| 20 | 395069 |
| 21 | 498989 |
| 22 | 609269 |
| 23 | 783701 |
| 24 | 1055429 |
| 25 | 1174781 |
| 26 | 1239341 |
| 27 | 1492637 |
| 28 | 1576229 |
| 29 | 1713989 |
| 30 | 1749149 |
| 31 | 2024261 |