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 | 10833 |
| 2 | 11823 |
| 3 | 12813 |
| 4 | 13803 |
| 5 | 20832 |
| 6 | 21822 |
| 7 | 22812 |
| 8 | 23802 |
| 9 | 30831 |
| 10 | 31821 |
| 11 | 32811 |
| 12 | 33801 |
| 13 | 40830 |
| 14 | 41820 |
| 15 | 42810 |
| 16 | 43800 |
| 17 | 1006804 |
| 18 | 1016704 |
| 19 | 1026604 |
| 20 | 1027920 |
| 21 | 1028941 |
| 22 | 1036504 |
| 23 | 1037820 |
| 24 | 1038841 |
| 25 | 1046404 |
| 26 | 1047720 |
| 27 | 1048741 |
| 28 | 1048903 |
| 29 | 1056304 |