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 | 13 |
| 2 | 34 |
| 3 | 68 |
| 4 | 123 |
| 5 | 212 |
| 6 | 356 |
| 7 | 589 |
| 8 | 966 |
| 9 | 1576 |
| 10 | 2563 |
| 11 | 4160 |
| 12 | 6744 |
| 13 | 10925 |
| 14 | 17690 |
| 15 | 28636 |
| 16 | 46347 |
| 17 | 75004 |
| 18 | 121372 |
| 19 | 196397 |
| 20 | 317790 |
| 21 | 514208 |
| 22 | 832019 |
| 23 | 1346248 |
| 24 | 2178288 |
| 25 | 3524557 |
| 26 | 5702866 |
| 27 | 9227444 |
| 28 | 14930331 |
| 29 | 24157796 |
| 30 | 39088148 |
| 31 | 63245965 |
| 32 | 102334134 |