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 | 8887 |
| 2 | 48883 |
| 3 | 48889 |
| 4 | 58889 |
| 5 | 68881 |
| 6 | 78887 |
| 7 | 78889 |
| 8 | 88801 |
| 9 | 88807 |
| 10 | 88811 |
| 11 | 88813 |
| 12 | 88817 |
| 13 | 88819 |
| 14 | 88843 |
| 15 | 88853 |
| 16 | 88861 |
| 17 | 88867 |
| 18 | 88873 |
| 19 | 88883 |
| 20 | 88897 |
| 21 | 98887 |
| 22 | 108881 |
| 23 | 108883 |
| 24 | 108887 |
| 25 | 138883 |
| 26 | 138889 |
| 27 | 158881 |
| 28 | 168887 |
| 29 | 178889 |
| 30 | 188801 |
| 31 | 188827 |
| 32 | 188831 |
| 33 | 188833 |