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 | 735 |
| 2 | 3792 |
| 3 | 7236 |
| 4 | 17482 |
| 5 | 19075 |
| 6 | 19276 |
| 7 | 32104 |
| 8 | 42175 |
| 9 | 104392 |
| 10 | 107329 |
| 11 | 123678 |
| 12 | 145273 |
| 13 | 149782 |
| 14 | 174082 |
| 15 | 174298 |
| 16 | 174982 |
| 17 | 237951 |
| 18 | 297463 |
| 19 | 319675 |
| 20 | 457192 |
| 21 | 459728 |
| 22 | 639175 |
| 23 | 840175 |
| 24 | 1093672 |
| 25 | 1236874 |
| 26 | 1259473 |
| 27 | 1268374 |
| 28 | 1283746 |
| 29 | 1286374 |
| 30 | 1374682 |