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 | 2 |
| 1 | 21 |
| 2 | 23 |
| 3 | 44 |
| 4 | 67 |
| 5 | 111 |
| 6 | 178 |
| 7 | 289 |
| 8 | 467 |
| 9 | 756 |
| 10 | 1223 |
| 11 | 1979 |
| 12 | 3202 |
| 13 | 5181 |
| 14 | 8383 |
| 15 | 13564 |
| 16 | 21947 |
| 17 | 35511 |
| 18 | 57458 |
| 19 | 92969 |
| 20 | 150427 |
| 21 | 243396 |
| 22 | 393823 |
| 23 | 637219 |
| 24 | 1031042 |
| 25 | 1668261 |
| 26 | 2699303 |
| 27 | 4367564 |
| 28 | 7066867 |
| 29 | 11434431 |
| 30 | 18501298 |
| 31 | 29935729 |
| 32 | 48437027 |
| 33 | 78372756 |
| 34 | 126809783 |
| 35 | 205182539 |
| 36 | 331992322 |
| 37 | 537174861 |