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 | 51 |
| 2 | 477 |
| 3 | 595 |
| 4 | 3567 |
| 5 | 17765 |
| 6 | 20735 |
| 7 | 41615 |
| 8 | 104931 |
| 9 | 276651 |
| 10 | 470721 |
| 11 | 493493 |
| 12 | 599169 |
| 13 | 834591 |
| 14 | 993395 |
| 15 | 1092845 |
| 16 | 1242505 |
| 17 | 1318521 |
| 18 | 1479981 |
| 19 | 1490645 |
| 20 | 1712037 |
| 21 | 2344045 |
| 22 | 2736305 |
| 23 | 2912463 |
| 24 | 2986941 |
| 25 | 2990709 |
| 26 | 3042873 |
| 27 | 3187917 |
| 28 | 3277611 |
| 29 | 3295821 |
| 30 | 3767331 |
| 31 | 4686039 |
| 32 | 5059881 |