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 | 6 |
| 2 | 23 |
| 3 | 23 |
| 4 | 76 |
| 5 | 230 |
| 6 | 76 |
| 7 | 237 |
| 8 | 1682 |
| 9 | 1682 |
| 10 | 237 |
| 11 | 722 |
| 12 | 10543 |
| 13 | 23548 |
| 14 | 10543 |
| 15 | 722 |
| 16 | 2179 |
| 17 | 60657 |
| 18 | 259723 |
| 19 | 259723 |
| 20 | 60657 |
| 21 | 2179 |
| 22 | 6552 |
| 23 | 331612 |
| 24 | 2485288 |
| 25 | 4675014 |
| 26 | 2485288 |
| 27 | 331612 |
| 28 | 6552 |
| 29 | 19673 |
| 30 | 1756340 |
| 31 | 21707972 |
| 32 | 69413294 |
| 33 | 69413294 |
| 34 | 21707972 |
| 35 | 1756340 |