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 | 1117 |
| 2 | 2111 |
| 3 | 4111 |
| 4 | 8111 |
| 5 | 10111 |
| 6 | 11113 |
| 7 | 11117 |
| 8 | 11119 |
| 9 | 11131 |
| 10 | 11149 |
| 11 | 11159 |
| 12 | 11161 |
| 13 | 11171 |
| 14 | 11173 |
| 15 | 11177 |
| 16 | 11197 |
| 17 | 16111 |
| 18 | 22111 |
| 19 | 25111 |
| 20 | 26111 |
| 21 | 28111 |
| 22 | 35111 |
| 23 | 40111 |
| 24 | 41113 |
| 25 | 41117 |
| 26 | 44111 |
| 27 | 47111 |
| 28 | 50111 |
| 29 | 58111 |
| 30 | 65111 |
| 31 | 68111 |
| 32 | 70111 |
| 33 | 71119 |
| 34 | 79111 |
| 35 | 80111 |