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 | 3 |
| 3 | 7 |
| 4 | 18 |
| 5 | 34 |
| 6 | 52 |
| 7 | 100 |
| 8 | 422 |
| 9 | 882 |
| 10 | 1008 |
| 11 | 960 |
| 12 | 912 |
| 13 | 784 |
| 14 | 1497 |
| 15 | 3187 |
| 16 | 13456 |
| 17 | 21336 |
| 18 | 42682 |
| 19 | 69696 |
| 20 | 50176 |
| 21 | 73191 |
| 22 | 112896 |
| 23 | 88452 |
| 24 | 151828 |
| 25 | 140736 |
| 26 | 198876 |
| 27 | 245028 |
| 28 | 187272 |
| 29 | 252964 |
| 30 | 207936 |
| 31 | 229456 |
| 32 | 447201 |
| 33 | 1412589 |
| 34 | 9734400 |
| 35 | 7757136 |
| 36 | 7910076 |