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 | 80 |
| 2 | 65277 |
| 3 | 14823037 |
| 4 | 3724940988 |
| 5 | 922710498351 |
| 6 | 229716738097391 |
| 7 | 57140106100076100 |
| 8 | 14217486118795912134 |