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 | 6 |
| 3 | 62 |
| 4 | 656 |
| 5 | 6402 |
| 6 | 60411 |
| 7 | 600390 |
| 8 | 6000430 |
| 9 | 60000450 |
| 10 | 600000451 |
| 11 | 6000000424 |