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 | 256 |
| 1 | 50625 |
| 2 | 456976 |
| 3 | 1874161 |
| 4 | 5308416 |
| 5 | 12117361 |
| 6 | 24010000 |
| 7 | 43046721 |
| 8 | 71639296 |
| 9 | 112550881 |
| 10 | 168896016 |
| 11 | 244140625 |
| 12 | 342102016 |
| 13 | 466948881 |
| 14 | 623201296 |
| 15 | 815730721 |
| 16 | 1049760000 |
| 17 | 1330863361 |
| 18 | 1664966416 |
| 19 | 2058346161 |
| 20 | 2517630976 |
| 21 | 3049800625 |
| 22 | 3662186256 |
| 23 | 4362470401 |
| 24 | 5158686976 |
| 25 | 6059221281 |