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 | 30 |
| 2 | 1729 |
| 3 | 5355 |
| 4 | 18700 |
| 5 | 101269 |
| 6 | 7714 |
| 7 | 108035 |
| 8 | 436394 |
| 9 | 481134 |
| 10 | 760695 |
| 11 | 1119755 |
| 12 | 1394085 |
| 13 | 3296810 |
| 14 | 781319 |
| 15 | 3999304 |
| 16 | 3598529 |
| 17 | 3770584 |
| 18 | 1904595 |
| 19 | 8214349 |
| 20 | 13997750 |
| 21 | 9004935 |
| 22 | 12785955 |
| 23 | 27715490 |
| 24 | 19524470 |
| 25 | 11971060 |
| 26 | 45549170 |
| 27 | 36120205 |