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 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 11 |
| 7 | 17 |
| 8 | 23 |
| 9 | 37 |
| 10 | 53 |
| 11 | 83 |
| 12 | 113 |
| 13 | 197 |
| 14 | 331 |
| 15 | 421 |
| 16 | 739 |
| 17 | 1087 |
| 18 | 1663 |
| 19 | 2671 |
| 20 | 3847 |
| 21 | 5903 |
| 22 | 10099 |
| 23 | 15061 |
| 24 | 24683 |
| 25 | 38069 |
| 26 | 62099 |
| 27 | 96323 |
| 28 | 141319 |
| 29 | 234863 |
| 30 | 367163 |
| 31 | 589297 |
| 32 | 909691 |