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 | 4095 |
| 2 | 6143 |
| 3 | 7167 |
| 4 | 7679 |
| 5 | 7935 |
| 6 | 8063 |
| 7 | 8127 |
| 8 | 8159 |
| 9 | 8175 |
| 10 | 8183 |
| 11 | 8187 |
| 12 | 8189 |
| 13 | 8190 |
| 14 | 10239 |
| 15 | 11263 |
| 16 | 11775 |
| 17 | 12031 |
| 18 | 12159 |
| 19 | 12223 |
| 20 | 12255 |
| 21 | 12271 |
| 22 | 12279 |
| 23 | 12283 |
| 24 | 12285 |
| 25 | 12286 |
| 26 | 13311 |
| 27 | 13823 |
| 28 | 14079 |
| 29 | 14207 |
| 30 | 14271 |
| 31 | 14303 |
| 32 | 14319 |
| 33 | 14327 |
| 34 | 14331 |
| 35 | 14333 |