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 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 14 |
| 6 | 35 |
| 7 | 186 |
| 8 | 446 |
| 9 | 2151 |
| 10 | 5579 |
| 11 | 22348 |
| 12 | 58927 |
| 13 | 216816 |
| 14 | 583410 |