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 | 5 |
| 6 | 8 |
| 7 | 9 |
| 8 | 14 |
| 9 | 17 |
| 10 | 24 |
| 11 | 29 |
| 12 | 40 |
| 13 | 49 |
| 14 | 64 |
| 15 | 77 |
| 16 | 101 |
| 17 | 122 |
| 18 | 156 |
| 19 | 187 |
| 20 | 235 |
| 21 | 281 |
| 22 | 349 |
| 23 | 416 |
| 24 | 514 |
| 25 | 608 |
| 26 | 742 |
| 27 | 877 |
| 28 | 1062 |
| 29 | 1252 |
| 30 | 1502 |
| 31 | 1766 |
| 32 | 2108 |
| 33 | 2467 |
| 34 | 2928 |
| 35 | 3419 |
| 36 | 4039 |
| 37 | 4701 |
| 38 | 5524 |
| 39 | 6411 |
| 40 | 7505 |
| 41 | 8688 |
| 42 | 10130 |
| 43 | 11695 |
| 44 | 13587 |
| 45 | 15648 |
| 46 | 18118 |
| 47 | 20819 |
| 48 | 24034 |
| 49 | 27555 |
| 50 | 31712 |