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 | 1 |
| 2 | 6 |
| 3 | 71 |
| 4 | 646 |
| 5 | 6287 |
| 6 | 62545 |
| 7 | 625489 |
| 8 | 6251102 |
| 9 | 62501242 |
| 10 | 624989166 |
| 11 | 6250025693 |
| 12 | 62499925426 |