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 | 262144 |
| 3 | 34012224 |
| 4 | 4096 |
| 5 | 531441 |
| 6 | 64 |
| 7 | 729 |
| 8 | 85766121 |
| 9 | 9474296896 |
| 10 | 1000000 |
| 11 | 117649 |
| 12 | 1291467969 |
| 13 | 13841287201 |
| 14 | 148035889 |
| 15 | 15625 |
| 16 | 16777216 |
| 17 | 1771561 |
| 18 | 1838265625 |
| 19 | 191102976 |
| 20 | 208422380089 |
| 21 | 2176782336 |
| 22 | 22164361129 |
| 23 | 2313060765625 |
| 24 | 24137569 |