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 | 3 |
| 3 | 6 |
| 4 | 11 |
| 5 | 19 |
| 6 | 32 |
| 7 | 53 |
| 8 | 87 |
| 9 | 142 |
| 10 | 231 |
| 11 | 375 |
| 12 | 608 |
| 13 | 985 |
| 14 | 1595 |
| 15 | 2582 |
| 16 | 4179 |
| 17 | 6763 |
| 18 | 10944 |
| 19 | 17709 |
| 20 | 28655 |
| 21 | 46366 |
| 22 | 75023 |
| 23 | 121391 |
| 24 | 196416 |
| 25 | 317809 |
| 26 | 514227 |
| 27 | 832038 |
| 28 | 1346267 |
| 29 | 2178307 |
| 30 | 3524576 |
| 31 | 5702885 |
| 32 | 9227463 |
| 33 | 14930350 |
| 34 | 24157815 |
| 35 | 39088167 |
| 36 | 63245984 |