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 | 49 |
| 2 | 50 |
| 3 | 71 |
| 4 | 72 |
| 5 | 76 |
| 6 | 82 |
| 7 | 90 |
| 8 | 93 |
| 9 | 95 |
| 10 | 96 |
| 11 | 119 |
| 12 | 128 |
| 13 | 139 |
| 14 | 143 |
| 15 | 152 |
| 16 | 162 |
| 17 | 172 |
| 18 | 173 |
| 19 | 180 |
| 20 | 182 |
| 21 | 185 |
| 22 | 188 |