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 | 8 |
| 2 | 9 |
| 3 | 10 |
| 4 | 14 |
| 5 | 41 |
| 6 | 43 |
| 7 | 49 |
| 8 | 53 |
| 9 | 109 |
| 10 | 157 |
| 11 | 167 |
| 12 | 173 |
| 13 | 197 |
| 14 | 199 |
| 15 | 223 |
| 16 | 229 |
| 17 | 269 |
| 18 | 283 |
| 19 | 307 |
| 20 | 349 |