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 | 11 |
| 2 | 17 |
| 3 | 23 |
| 4 | 41 |
| 5 | 47 |
| 6 | 67 |
| 7 | 83 |
| 8 | 103 |
| 9 | 157 |
| 10 | 257 |
| 11 | 277 |
| 12 | 3407 |
| 13 | 3517 |
| 14 | 3547 |