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 | 29 |
| 4 | 89 |
| 5 | 251 |
| 6 | 659 |
| 7 | 937 |
| 8 | 1307 |
| 9 | 1453 |
| 10 | 8179 |
| 11 | 9391 |
| 12 | 12097 |
| 13 | 28499 |
| 14 | 83969 |
| 15 | 101209 |
| 16 | 120739 |
| 17 | 730993 |