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 | 3 |
| 4 | 5 |
| 5 | 8 |
| 6 | 11 |
| 7 | 16 |
| 8 | 23 |
| 9 | 31 |
| 10 | 42 |
| 11 | 58 |
| 12 | 82 |
| 13 | 114 |
| 14 | 156 |
| 15 | 217 |
| 16 | 299 |
| 17 | 417 |
| 18 | 583 |
| 19 | 814 |
| 20 | 1136 |
| 21 | 1589 |
| 22 | 2224 |
| 23 | 3116 |
| 24 | 4369 |
| 25 | 6136 |
| 26 | 8623 |
| 27 | 12128 |
| 28 | 17064 |
| 29 | 24023 |
| 30 | 33839 |
| 31 | 47689 |
| 32 | 67227 |
| 33 | 94805 |
| 34 | 133738 |
| 35 | 188710 |
| 36 | 266351 |
| 37 | 376019 |
| 38 | 530941 |
| 39 | 749820 |
| 40 | 1059097 |
| 41 | 1496144 |
| 42 | 2113802 |
| 43 | 2986770 |
| 44 | 4220666 |