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 | 4 |
| 3 | 8 |
| 4 | 14 |
| 5 | 24 |
| 6 | 39 |
| 7 | 62 |
| 8 | 97 |
| 9 | 151 |
| 10 | 233 |
| 11 | 360 |
| 12 | 557 |
| 13 | 864 |
| 14 | 1344 |
| 15 | 2099 |
| 16 | 3290 |
| 17 | 5176 |
| 18 | 8169 |
| 19 | 12931 |
| 20 | 20524 |
| 21 | 32654 |
| 22 | 52060 |
| 23 | 83149 |
| 24 | 133012 |
| 25 | 213069 |
| 26 | 341718 |
| 27 | 548614 |
| 28 | 881572 |
| 29 | 1417722 |
| 30 | 2281517 |
| 31 | 3673830 |
| 32 | 5918958 |
| 33 | 9540577 |
| 34 | 15384490 |
| 35 | 24817031 |
| 36 | 40045768 |
| 37 | 64637963 |
| 38 | 104358789 |