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 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 7 |
| 7 | 8 |
| 8 | 13 |
| 9 | 17 |
| 10 | 24 |
| 11 | 30 |
| 12 | 45 |
| 13 | 54 |
| 14 | 75 |
| 15 | 97 |
| 16 | 127 |
| 17 | 160 |
| 18 | 212 |
| 19 | 263 |
| 20 | 342 |
| 21 | 427 |
| 22 | 541 |
| 23 | 672 |
| 24 | 851 |
| 25 | 1046 |
| 26 | 1307 |
| 27 | 1607 |
| 28 | 1989 |
| 29 | 2428 |
| 30 | 2993 |
| 31 | 3631 |
| 32 | 4443 |
| 33 | 5378 |
| 34 | 6533 |
| 35 | 7873 |
| 36 | 9527 |
| 37 | 11424 |
| 38 | 13752 |
| 39 | 16447 |
| 40 | 19701 |
| 41 | 23470 |
| 42 | 28016 |
| 43 | 33253 |
| 44 | 39537 |
| 45 | 46801 |
| 46 | 55428 |
| 47 | 65408 |
| 48 | 77238 |