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) |
|---|---|
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 37 |
| 7 | 43 |
| 8 | 223 |
| 9 | 1297 |
| 10 | 1303 |
| 11 | 1549 |
| 12 | 2801 |
| 13 | 4673 |
| 14 | 6571 |
| 15 | 10111 |
| 16 | 101111 |