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 | 5702631489 |
| 2 | 7264103985 |
| 3 | 7602314895 |
| 4 | 7824061395 |
| 5 | 8105793624 |
| 6 | 8174035962 |
| 7 | 8304269175 |
| 8 | 8904623175 |
| 9 | 8923670541 |
| 10 | 9451360827 |
| 11 | 9785261403 |
| 12 | 9804753612 |
| 13 | 9846032571 |