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 | 4 |
| 3 | 8 |
| 4 | 9 |
| 5 | 49 |
| 6 | 64 |
| 7 | 125 |
| 8 | 128 |
| 9 | 2187 |
| 10 | 2197 |
| 11 | 654481 |
| 12 | 657721 |
| 13 | 1442401 |
| 14 | 1442897 |
| 15 | 1708249 |
| 16 | 7252249 |
| 17 | 7946761 |
| 18 | 13053769 |
| 19 | 13082689 |
| 20 | 21557449 |
| 21 | 39677401 |
| 22 | 39702601 |
| 23 | 86136961 |
| 24 | 86174089 |
| 25 | 106729561 |
| 26 | 106770889 |
| 27 | 184063489 |
| 28 | 253987969 |
| 29 | 302516449 |
| 30 | 626550961 |
| 31 | 626651089 |
| 32 | 844425481 |