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 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 3 |
| 7 | 4 |
| 8 | 5 |
| 9 | 9 |
| 10 | 12 |
| 11 | 14 |
| 12 | 15 |
| 13 | 29 |
| 14 | 41 |
| 15 | 50 |
| 16 | 55 |
| 17 | 105 |
| 18 | 146 |
| 19 | 175 |
| 20 | 190 |
| 21 | 365 |
| 22 | 511 |
| 23 | 616 |
| 24 | 671 |
| 25 | 1287 |
| 26 | 1798 |
| 27 | 2163 |
| 28 | 2353 |
| 29 | 4516 |
| 30 | 6314 |
| 31 | 7601 |
| 32 | 8272 |
| 33 | 15873 |
| 34 | 22187 |
| 35 | 26703 |
| 36 | 29056 |
| 37 | 55759 |
| 38 | 77946 |
| 39 | 93819 |
| 40 | 102091 |
| 41 | 195910 |
| 42 | 273856 |
| 43 | 329615 |
| 44 | 358671 |
| 45 | 688286 |
| 46 | 962142 |