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 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 4 |
| 6 | 7 |
| 7 | 9 |
| 8 | 13 |
| 9 | 18 |
| 10 | 25 |
| 11 | 36 |
| 12 | 49 |
| 13 | 70 |
| 14 | 97 |
| 15 | 137 |
| 16 | 191 |
| 17 | 268 |
| 18 | 376 |
| 19 | 526 |
| 20 | 738 |
| 21 | 1033 |
| 22 | 1449 |
| 23 | 2029 |
| 24 | 2844 |
| 25 | 3985 |
| 26 | 5584 |
| 27 | 7825 |
| 28 | 10964 |
| 29 | 15365 |
| 30 | 21529 |
| 31 | 30169 |
| 32 | 42274 |
| 33 | 59238 |
| 34 | 83008 |
| 35 | 116316 |
| 36 | 162991 |
| 37 | 228393 |
| 38 | 320041 |
| 39 | 448462 |
| 40 | 628417 |
| 41 | 880580 |
| 42 | 1233929 |
| 43 | 1729066 |
| 44 | 2422885 |
| 45 | 3395113 |
| 46 | 4757463 |