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 | 0 |
| 2 | 7 |
| 3 | 59 |
| 4 | 674 |
| 5 | 6155 |
| 6 | 62415 |
| 7 | 625462 |
| 8 | 6248121 |
| 9 | 62501388 |
| 10 | 624987488 |
| 11 | 6249989678 |
| 12 | 62499875079 |