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) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 256 |
| 4 | 625 |
| 5 | 14641 |
| 6 | 65536 |
| 7 | 707281 |
| 8 | 4100625 |
| 9 | 33362176 |
| 10 | 214358881 |
| 11 | 1568239201 |
| 12 | 10485760000 |
| 13 | 73680216481 |
| 14 | 500246412961 |
| 15 | 3461445366016 |
| 16 | 23639287100625 |
| 17 | 162614549665681 |
| 18 | 1113034787454976 |
| 19 | 7639424429247601 |
| 20 | 52333711181640625 |