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 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 6 |
| 6 | 10 |
| 7 | 17 |
| 8 | 29 |
| 9 | 49 |
| 10 | 82 |
| 11 | 137 |
| 12 | 229 |
| 13 | 382 |
| 14 | 638 |
| 15 | 1063 |
| 16 | 1772 |
| 17 | 2953 |
| 18 | 4923 |
| 19 | 8205 |
| 20 | 13675 |
| 21 | 22792 |
| 22 | 37987 |
| 23 | 63312 |
| 24 | 105521 |
| 25 | 175868 |
| 26 | 293114 |
| 27 | 488524 |
| 28 | 814207 |
| 29 | 1357012 |
| 30 | 2261686 |
| 31 | 3769478 |
| 32 | 6282463 |
| 33 | 10470772 |
| 34 | 17451288 |
| 35 | 29085480 |