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 | 8 |
| 2 | 27 |
| 3 | 64 |
| 4 | 243 |
| 5 | 512 |
| 6 | 2048 |
| 7 | 6561 |
| 8 | 16384 |
| 9 | 59049 |
| 10 | 131072 |
| 11 | 524288 |
| 12 | 1594323 |
| 13 | 4194304 |
| 14 | 14348907 |
| 15 | 33554432 |
| 16 | 129140163 |
| 17 | 268435456 |
| 18 | 1073741824 |
| 19 | 3486784401 |
| 20 | 8589934592 |
| 21 | 31381059609 |
| 22 | 68719476736 |
| 23 | 274877906944 |
| 24 | 847288609443 |
| 25 | 2199023255552 |