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 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 9 |
| 5 | 13 |
| 6 | 14 |
| 7 | 16 |
| 8 | 46 |
| 9 | 99 |
| 10 | 112 |
| 11 | 116 |
| 12 | 127 |
| 13 | 146 |
| 14 | 208 |
| 15 | 512 |
| 16 | 848 |
| 17 | 1132 |
| 18 | 2167 |
| 19 | 2482 |
| 20 | 2666 |
| 21 | 3625 |
| 22 | 14410 |
| 23 | 16567 |
| 24 | 21529 |
| 25 | 26272 |
| 26 | 69554 |
| 27 | 69602 |