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 | 5 |
| 4 | 7 |
| 5 | 13 |
| 6 | 25 |
| 7 | 29 |
| 8 | 37 |
| 9 | 47 |
| 10 | 67 |
| 11 | 457 |
| 12 | 2309 |
| 13 | 2383 |
| 14 | 4133 |
| 15 | 5023 |
| 16 | 8059 |