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 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 0 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 4 |
| 9 | 4 |
| 10 | 8 |
| 11 | 14 |
| 12 | 11 |
| 13 | 18 |
| 14 | 30 |
| 15 | 26 |
| 16 | 24 |
| 17 | 40 |
| 18 | 35 |
| 19 | 58 |
| 20 | 69 |
| 21 | 48 |
| 22 | 84 |
| 23 | 158 |
| 24 | 67 |
| 25 | 139 |
| 26 | 287 |
| 27 | 215 |
| 28 | 242 |
| 29 | 490 |
| 30 | 323 |
| 31 | 624 |
| 32 | 919 |
| 33 | 516 |
| 34 | 1072 |
| 35 | 2150 |
| 36 | 911 |
| 37 | 1891 |
| 38 | 3930 |