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 | 11 |
| 2 | 23 |
| 3 | 29 |
| 4 | 41 |
| 5 | 43 |
| 6 | 47 |
| 7 | 61 |
| 8 | 67 |
| 9 | 83 |
| 10 | 89 |
| 11 | 211 |
| 12 | 2111 |
| 13 | 4111 |
| 14 | 11161 |
| 15 | 11411 |
| 16 | 16111 |
| 17 | 111121 |
| 18 | 111211 |
| 19 | 111611 |
| 20 | 112111 |
| 21 | 611111 |
| 22 | 1111211 |
| 23 | 1114111 |
| 24 | 11111141 |
| 25 | 11111161 |
| 26 | 11141111 |
| 27 | 61111111 |
| 28 | 1111111121 |
| 29 | 1111111411 |
| 30 | 1111211111 |
| 31 | 1111411111 |
| 32 | 1121111111 |