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 | 8288641 |
| 2 | 16492609 |
| 3 | 4515625 |
| 4 | 5992609 |
| 5 | 9765625 |
| 6 | 13538641 |
| 7 | 15015625 |
| 8 | 3038641 |
| 9 | 11242609 |