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 | 0 |
| 1 | 1 |
| 2 | 16 |
| 3 | 81 |
| 4 | 256 |
| 5 | 625 |
| 6 | 1296 |
| 7 | 2401 |
| 8 | 4096 |
| 9 | 6561 |
| 10 | 14641 |
| 11 | 234256 |
| 12 | 1185921 |
| 13 | 3748096 |
| 14 | 9150625 |
| 15 | 18974736 |
| 16 | 35153041 |
| 17 | 59969536 |
| 18 | 96059601 |
| 19 | 104060401 |
| 20 | 151807041 |
| 21 | 214358881 |
| 22 | 294499921 |
| 23 | 395254161 |
| 24 | 519885601 |
| 25 | 671898241 |