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 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 1 |
| 10 | 1 |
| 11 | 2 |
| 12 | 3 |
| 13 | 5 |
| 14 | 7 |
| 15 | 11 |
| 16 | 15 |
| 17 | 23 |
| 18 | 32 |
| 19 | 44 |
| 20 | 59 |
| 21 | 81 |
| 22 | 106 |
| 23 | 141 |
| 24 | 183 |
| 25 | 239 |
| 26 | 305 |
| 27 | 392 |
| 28 | 492 |
| 29 | 622 |
| 30 | 775 |
| 31 | 965 |
| 32 | 1189 |
| 33 | 1468 |
| 34 | 1790 |
| 35 | 2184 |
| 36 | 2644 |
| 37 | 3195 |
| 38 | 3835 |
| 39 | 4600 |
| 40 | 5479 |
| 41 | 6523 |
| 42 | 7722 |
| 43 | 9125 |
| 44 | 10733 |
| 45 | 12611 |
| 46 | 14744 |
| 47 | 17218 |
| 48 | 20030 |
| 49 | 23264 |
| 50 | 26925 |
| 51 | 31120 |
| 52 | 35845 |