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 | 3 |
| 1 | 14 |
| 2 | 17 |
| 3 | 31 |
| 4 | 48 |
| 5 | 79 |
| 6 | 127 |
| 7 | 206 |
| 8 | 333 |
| 9 | 539 |
| 10 | 872 |
| 11 | 1411 |
| 12 | 2283 |
| 13 | 3694 |
| 14 | 5977 |
| 15 | 9671 |
| 16 | 15648 |
| 17 | 25319 |
| 18 | 40967 |
| 19 | 66286 |
| 20 | 107253 |
| 21 | 173539 |
| 22 | 280792 |
| 23 | 454331 |
| 24 | 735123 |
| 25 | 1189454 |
| 26 | 1924577 |
| 27 | 3114031 |
| 28 | 5038608 |
| 29 | 8152639 |
| 30 | 13191247 |
| 31 | 21343886 |
| 32 | 34535133 |
| 33 | 55879019 |
| 34 | 90414152 |
| 35 | 146293171 |
| 36 | 236707323 |