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 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 8 |
| 7 | 13 |
| 8 | 21 |
| 9 | 33 |
| 10 | 54 |
| 11 | 79 |
| 12 | 133 |
| 13 | 176 |
| 14 | 309 |
| 15 | 365 |
| 16 | 674 |
| 17 | 709 |
| 18 | 1383 |
| 19 | 1300 |
| 20 | 2683 |
| 21 | 2267 |
| 22 | 4950 |
| 23 | 3785 |
| 24 | 8735 |
| 25 | 6085 |
| 26 | 14820 |
| 27 | 9465 |
| 28 | 24285 |
| 29 | 14302 |
| 30 | 38587 |