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) |
|---|---|
| 0 | 1 |
| 1 | 1331 |
| 2 | 9261 |
| 3 | 29791 |
| 4 | 68921 |
| 5 | 132651 |
| 6 | 226981 |
| 7 | 357911 |
| 8 | 531441 |
| 9 | 753571 |
| 10 | 1030301 |
| 11 | 1367631 |
| 12 | 1771561 |
| 13 | 2248091 |
| 14 | 2803221 |
| 15 | 3442951 |
| 16 | 4173281 |
| 17 | 5000211 |
| 18 | 5929741 |
| 19 | 6967871 |
| 20 | 8120601 |
| 21 | 9393931 |
| 22 | 10793861 |
| 23 | 12326391 |
| 24 | 13997521 |
| 25 | 15813251 |
| 26 | 17779581 |
| 27 | 19902511 |