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 | 8 |
| 2 | 33 |
| 3 | 34 |
| 4 | 275 |
| 5 | 1385 |
| 6 | 539 |
| 7 | 8881 |
| 8 | 22792 |
| 9 | 90785 |
| 10 | 107188 |
| 11 | 704996 |
| 12 | 1847533 |
| 13 | 5756980 |
| 14 | 9995031 |
| 15 | 68353788 |