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) |
|---|---|
| 0 | 36 |
| 1 | 100 |
| 2 | 784 |
| 3 | 1296 |
| 4 | 4356 |
| 5 | 6084 |
| 6 | 14400 |
| 7 | 18496 |
| 8 | 36100 |
| 9 | 44100 |
| 10 | 76176 |
| 11 | 90000 |
| 12 | 142884 |
| 13 | 164836 |
| 14 | 246016 |
| 15 | 278784 |
| 16 | 396900 |
| 17 | 443556 |
| 18 | 608400 |
| 19 | 672400 |
| 20 | 894916 |
| 21 | 980100 |
| 22 | 1272384 |
| 23 | 1382976 |
| 24 | 1758276 |
| 25 | 1898884 |
| 26 | 2371600 |
| 27 | 2547216 |
| 28 | 3132900 |
| 29 | 3348900 |