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 | 98893 |
| 3 | 1110709 |
| 4 | 4231849 |
| 5 | 5319707 |
| 6 | 6763349 |
| 7 | 7904087 |
| 8 | 10823431 |
| 9 | 13893109 |
| 10 | 15323939 |
| 11 | 15544079 |
| 12 | 15716713 |
| 13 | 17642899 |
| 14 | 18978439 |
| 15 | 20126237 |