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 | 17 |
| 2 | 985 |
| 3 | 33524 |
| 4 | 19720 |
| 5 | 116643124 |
| 6 | 2263924 |
| 7 | 411769906249 |
| 8 | 7342945 |
| 9 | 2027986649 |
| 10 | 1348336249 |