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 | 29 |
| 3 | 298 |
| 4 | 2962 |
| 5 | 29412 |
| 6 | 292821 |
| 7 | 2921863 |
| 8 | 29170821 |
| 9 | 291324189 |
| 10 | 2910238255 |
| 11 | 29078387910 |
| 12 | 290589147156 |
| 13 | 2904276036695 |