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 | 4 |
| 2 | 8 |
| 3 | 9 |
| 4 | 121 |
| 5 | 343 |
| 6 | 1331 |
| 7 | 10001 |
| 8 | 10201 |
| 9 | 14641 |
| 10 | 36763 |
| 11 | 1030301 |
| 12 | 1037301 |
| 13 | 1226221 |
| 14 | 9396939 |
| 15 | 104060401 |
| 16 | 12467976421 |
| 17 | 14432823441 |
| 18 | 93969696939 |
| 19 | 119092290911 |
| 20 | 1030507050301 |
| 21 | 1120237320211 |
| 22 | 1225559555221 |
| 23 | 1234469644321 |
| 24 | 1334459544331 |
| 25 | 100330272033001 |
| 26 | 101222252222101 |