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 | 5 |
| 1 | 0 |
| 2 | 2 |
| 3 | 9 |
| 4 | 2 |
| 5 | 10 |
| 6 | 29 |
| 7 | 14 |
| 8 | 50 |
| 9 | 99 |
| 10 | 82 |
| 11 | 220 |
| 12 | 365 |
| 13 | 416 |
| 14 | 926 |
| 15 | 1429 |
| 16 | 1954 |
| 17 | 3842 |
| 18 | 5825 |
| 19 | 8778 |
| 20 | 15922 |
| 21 | 24299 |
| 22 | 38414 |
| 23 | 66240 |
| 24 | 102533 |
| 25 | 165560 |
| 26 | 276954 |
| 27 | 434745 |
| 28 | 707394 |
| 29 | 1163074 |
| 30 | 1846069 |
| 31 | 3008302 |
| 32 | 4900546 |
| 33 | 7839115 |
| 34 | 12762378 |
| 35 | 20694684 |
| 36 | 33271421 |
| 37 | 54081272 |
| 38 | 87516358 |
| 39 | 141133157 |
| 40 | 229065490 |
| 41 | 370410810 |
| 42 | 598383689 |
| 43 | 970090922 |
| 44 | 1568482962 |