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) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 9 |
| 3 | 32 |
| 4 | 89 |
| 5 | 210 |
| 6 | 441 |
| 7 | 848 |
| 8 | 1521 |
| 9 | 2578 |
| 10 | 4169 |
| 11 | 6480 |
| 12 | 9737 |
| 13 | 14210 |
| 14 | 20217 |
| 15 | 28128 |
| 16 | 38369 |
| 17 | 51426 |
| 18 | 67849 |
| 19 | 88256 |
| 20 | 113337 |
| 21 | 143858 |
| 22 | 180665 |
| 23 | 224688 |
| 24 | 276945 |
| 25 | 338546 |
| 26 | 410697 |
| 27 | 494704 |
| 28 | 591977 |
| 29 | 704034 |
| 30 | 832505 |
| 31 | 979136 |
| 32 | 1145793 |
| 33 | 1334466 |
| 34 | 1547273 |