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 | 7 |
| 4 | 17 |
| 5 | 24 |
| 6 | 32 |
| 7 | 66 |
| 8 | 67 |
| 9 | 74 |
| 10 | 92 |
| 11 | 104 |
| 12 | 117 |
| 13 | 188 |
| 14 | 260 |
| 15 | 279 |
| 16 | 336 |
| 17 | 348 |
| 18 | 369 |
| 19 | 547 |
| 20 | 619 |
| 21 | 860 |
| 22 | 2735 |
| 23 | 7932 |
| 24 | 11874 |
| 25 | 14867 |
| 26 | 40153 |
| 27 | 171849 |
| 28 | 176715 |