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 | 1 |
| 2 | 64 |
| 3 | 49 |
| 4 | 1024 |
| 5 | 2025 |
| 6 | 4096 |
| 7 | 25600 |
| 8 | 2401 |
| 9 | 7744 |
| 10 | 148225 |
| 11 | 8281 |
| 12 | 2073600 |
| 13 | 123904 |
| 14 | 774400 |
| 15 | 3705625 |