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 | 420876 |
| 2 | 642654 |
| 3 | 750843 |
| 4 | 840852 |
| 5 | 851742 |
| 6 | 860832 |
| 7 | 862632 |
| 8 | 43208766 |
| 9 | 64326654 |
| 10 | 75308643 |
| 11 | 84308652 |
| 12 | 85317642 |
| 13 | 86308632 |
| 14 | 86326632 |
| 15 | 4332087666 |
| 16 | 6433266654 |
| 17 | 7533086643 |
| 18 | 8433086652 |
| 19 | 8533176642 |
| 20 | 8633086632 |
| 21 | 8633266632 |
| 22 | 433320876666 |