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) |
|---|---|
| 23 | 1 |
| 24 | 2 |
| 25 | 1 |
| 26 | 1 |
| 27 | 1 |
| 28 | 8 |
| 29 | 3 |
| 30 | 18 |
| 31 | 0 |
| 32 | 38 |