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 | 16 |
| 2 | 81 |
| 3 | 625 |
| 4 | 2401 |
| 5 | 14641 |
| 6 | 28561 |
| 7 | 83521 |
| 8 | 130321 |
| 9 | 279841 |
| 10 | 707281 |
| 11 | 923521 |
| 12 | 1874161 |
| 13 | 2825761 |
| 14 | 3418801 |
| 15 | 4879681 |
| 16 | 7890481 |
| 17 | 12117361 |
| 18 | 13845841 |
| 19 | 20151121 |
| 20 | 25411681 |
| 21 | 28398241 |
| 22 | 38950081 |
| 23 | 47458321 |
| 24 | 62742241 |
| 25 | 88529281 |
| 26 | 104060401 |
| 27 | 112550881 |
| 28 | 131079601 |
| 29 | 141158161 |