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 | 900 |
| 2 | 60516 |
| 3 | 29584 |
| 4 | 2025 |
| 5 | 8649 |
| 6 | 13456 |
| 7 | 4356 |
| 8 | 66564 |
| 9 | 15876 |
| 10 | 19044 |
| 11 | 56169 |
| 12 | 1936 |
| 13 | 67600 |
| 14 | 9 |
| 15 | 2916 |
| 16 | 22500 |