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) |
|---|---|
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 2 |
| 10 | 3 |
| 11 | 5 |
| 12 | 8 |
| 13 | 13 |
| 14 | 21 |
| 15 | 33 |
| 16 | 53 |
| 17 | 79 |
| 18 | 125 |
| 19 | 176 |
| 20 | 273 |
| 21 | 365 |
| 22 | 554 |
| 23 | 709 |
| 24 | 1053 |
| 25 | 1300 |
| 26 | 1891 |
| 27 | 2267 |
| 28 | 3234 |
| 29 | 3785 |
| 30 | 5303 |
| 31 | 6085 |
| 32 | 8385 |
| 33 | 9465 |
| 34 | 12845 |
| 35 | 14302 |
| 36 | 19139 |
| 37 | 21065 |
| 38 | 27828 |
| 39 | 30329 |
| 40 | 39593 |
| 41 | 42790 |
| 42 | 55251 |
| 43 | 59281 |
| 44 | 75772 |
| 45 | 80789 |
| 46 | 102297 |
| 47 | 108473 |
| 48 | 136157 |
| 49 | 143683 |
| 50 | 178893 |