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 | 1 |
| 1 | 1 |
| 2 | 4 |
| 3 | 27 |
| 4 | 64 |
| 5 | 3125 |
| 6 | 108 |
| 7 | 823543 |
| 8 | 1024 |
| 9 | 19683 |
| 10 | 12500 |
| 11 | 285311670611 |
| 12 | 1728 |
| 13 | 302875106592253 |
| 14 | 3294172 |
| 15 | 84375 |
| 16 | 65536 |
| 17 | 827240261886336764177 |
| 18 | 78732 |
| 19 | 1978419655660313589123979 |
| 20 | 200000 |
| 21 | 22235661 |
| 22 | 1141246682444 |
| 23 | 20880467999847912034355032910567 |