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 | 16 |
| 3 | 125 |
| 4 | 1296 |
| 5 | 16807 |
| 6 | 117649 |
| 7 | 2097152 |
| 8 | 16777216 |
| 9 | 134217728 |
| 10 | 1073741824 |
| 11 | 31381059609 |
| 12 | 282429536481 |
| 13 | 2541865828329 |
| 14 | 22876792454961 |
| 15 | 205891132094649 |
| 16 | 1853020188851841 |
| 17 | 16677181699666569 |
| 18 | 150094635296999121 |
| 19 | 1350851717672992089 |
| 20 | 12157665459056928801 |
| 21 | 109418989131512359209 |