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 | 5 |
| 2 | 37 |
| 3 | 211 |
| 4 | 251 |
| 5 | 32467 |
| 6 | 96377 |
| 7 | 96377 |
| 8 | 5647409 |
| 9 | 12285587 |
| 10 | 202924901 |
| 11 | 3916407479 |
| 12 | 108233238469 |
| 13 | 1279155333257 |