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 | 4 |
| 3 | 5 |
| 4 | 10 |
| 5 | 15 |
| 6 | 26 |
| 7 | 41 |
| 8 | 68 |
| 9 | 109 |
| 10 | 178 |
| 11 | 287 |
| 12 | 466 |
| 13 | 753 |
| 14 | 1220 |
| 15 | 1973 |
| 16 | 3194 |
| 17 | 5167 |
| 18 | 8362 |
| 19 | 13529 |
| 20 | 21892 |
| 21 | 35421 |
| 22 | 57314 |
| 23 | 92735 |
| 24 | 150050 |
| 25 | 242785 |
| 26 | 392836 |
| 27 | 635621 |
| 28 | 1028458 |
| 29 | 1664079 |
| 30 | 2692538 |
| 31 | 4356617 |
| 32 | 7049156 |
| 33 | 11405773 |
| 34 | 18454930 |
| 35 | 29860703 |
| 36 | 48315634 |
| 37 | 78176337 |
| 38 | 126491972 |