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 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 13 |
| 7 | 20 |
| 8 | 35 |
| 9 | 55 |
| 10 | 95 |
| 11 | 149 |
| 12 | 259 |
| 13 | 408 |
| 14 | 707 |
| 15 | 1115 |
| 16 | 1931 |
| 17 | 3045 |
| 18 | 5276 |
| 19 | 8321 |
| 20 | 14416 |
| 21 | 22737 |
| 22 | 39391 |
| 23 | 62128 |
| 24 | 107634 |
| 25 | 169762 |
| 26 | 294105 |
| 27 | 463867 |
| 28 | 803628 |
| 29 | 1267494 |
| 30 | 2195877 |
| 31 | 3463371 |
| 32 | 6000134 |
| 33 | 9463505 |
| 34 | 16395094 |