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 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 6 |
| 5 | 11 |
| 6 | 18 |
| 7 | 30 |
| 8 | 50 |
| 9 | 82 |
| 10 | 135 |
| 11 | 221 |
| 12 | 361 |
| 13 | 589 |
| 14 | 959 |
| 15 | 1560 |
| 16 | 2535 |
| 17 | 4116 |
| 18 | 6679 |
| 19 | 10832 |
| 20 | 17560 |
| 21 | 28457 |
| 22 | 46103 |
| 23 | 74674 |
| 24 | 120928 |
| 25 | 195802 |
| 26 | 316995 |
| 27 | 513148 |
| 28 | 830608 |
| 29 | 1344372 |
| 30 | 2175796 |
| 31 | 3521249 |
| 32 | 5698477 |