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 | 174737 |
| 2 | 224327 |
| 3 | 433813 |
| 4 | 541447 |
| 5 | 787243 |
| 6 | 969667 |
| 7 | 980081 |
| 8 | 1080787 |
| 9 | 1286581 |
| 10 | 1372979 |
| 11 | 1534513 |
| 12 | 1567037 |
| 13 | 1570649 |
| 14 | 1577189 |
| 15 | 1659673 |
| 16 | 1726993 |
| 17 | 1931291 |
| 18 | 2242883 |
| 19 | 2282041 |
| 20 | 2415557 |
| 21 | 2460827 |
| 22 | 3162503 |
| 23 | 3711047 |
| 24 | 4090787 |
| 25 | 4450373 |