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 | 5 |
| 2 | 9 |
| 3 | 49 |
| 4 | 65 |
| 5 | 69 |
| 6 | 145 |
| 7 | 151 |
| 8 | 329 |
| 9 | 1065 |
| 10 | 2671 |
| 11 | 9409 |