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 | 2 |
| 2 | 3 |
| 3 | 3 |
| 4 | 23 |
| 5 | 3203 |
| 6 | 34613 |
| 7 | 165443 |
| 8 | 1274803 |
| 9 | 26314573 |
| 10 | 26314573 |
| 11 | 590256673403 |
| 12 | 15113026057043 |
| 13 | 334156170011893 |
| 14 | 3998669569752373 |