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 | 43 |
| 2 | 69 |
| 3 | 99 |
| 4 | 165 |
| 5 | 1168 |
| 6 | 1365 |
| 7 | 2139136 |
| 8 | 32062485 |
| 9 | 33722368 |
| 10 | 132701205 |
| 11 | 8592621568 |