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) |
|---|---|
| 6 | 1 |
| 7 | 5 |
| 8 | 25 |
| 9 | 96 |
| 10 | 300 |
| 11 | 811 |
| 12 | 1951 |
| 13 | 4293 |
| 14 | 8782 |
| 15 | 16917 |
| 16 | 30973 |
| 17 | 54302 |
| 18 | 91696 |
| 19 | 149856 |
| 20 | 237936 |
| 21 | 368234 |
| 22 | 556973 |
| 23 | 825275 |
| 24 | 1200241 |
| 25 | 1716266 |
| 26 | 2416494 |
| 27 | 3354545 |
| 28 | 4596419 |
| 29 | 6222721 |
| 30 | 8331088 |
| 31 | 11039003 |
| 32 | 14486835 |
| 33 | 18841334 |
| 34 | 24299386 |
| 35 | 31092284 |