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 | 4 |
| 4 | 5 |
| 5 | 9 |
| 6 | 14 |
| 7 | 18 |
| 8 | 22 |
| 9 | 36 |
| 10 | 56 |
| 11 | 70 |
| 12 | 86 |
| 13 | 100 |
| 14 | 156 |
| 15 | 237 |
| 16 | 293 |
| 17 | 349 |
| 18 | 405 |
| 19 | 461 |
| 20 | 698 |
| 21 | 1046 |
| 22 | 1283 |
| 23 | 1507 |
| 24 | 1703 |
| 25 | 1927 |
| 26 | 2164 |
| 27 | 3210 |
| 28 | 4762 |
| 29 | 5808 |
| 30 | 6756 |
| 31 | 7540 |
| 32 | 8324 |
| 33 | 9272 |
| 34 | 10318 |
| 35 | 15080 |
| 36 | 22198 |
| 37 | 26960 |
| 38 | 31144 |
| 39 | 34462 |
| 40 | 37598 |
| 41 | 40916 |
| 42 | 45100 |
| 43 | 49862 |
| 44 | 72060 |
| 45 | 105430 |
| 46 | 127628 |