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 | 22 |
| 2 | 10183133 |
| 3 | 10183331 |
| 4 | 10213223 |
| 5 | 10313317 |
| 6 | 10322123 |
| 7 | 10331831 |
| 8 | 10331931 |
| 9 | 10333117 |
| 10 | 12183133 |
| 11 | 12183331 |
| 12 | 12193331 |
| 13 | 12311033 |
| 14 | 12311633 |
| 15 | 12311833 |
| 16 | 12313318 |
| 17 | 12331031 |
| 18 | 12333115 |
| 19 | 12333119 |
| 20 | 14103331 |
| 21 | 14153331 |
| 22 | 14163133 |
| 23 | 14173133 |
| 24 | 14183133 |
| 25 | 14193331 |
| 26 | 14311533 |
| 27 | 14311633 |