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) |
|---|---|
| 9 | 1 |
| 10 | 1 |
| 11 | 1 |
| 12 | 7 |
| 13 | 3 |
| 14 | 6 |
| 15 | 12 |
| 16 | 48 |
| 17 | 10 |
| 18 | 54 |
| 19 | 14 |
| 20 | 149 |
| 21 | 48 |
| 22 | 79 |
| 23 | 30 |
| 24 | 1064 |
| 25 | 57 |
| 26 | 204 |
| 27 | 128 |
| 28 | 748 |
| 29 | 73 |
| 30 | 935 |
| 31 | 91 |