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) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 5 |
| 4 | 3 |
| 5 | 13 |
| 6 | 13 |
| 7 | 29 |
| 8 | 29 |
| 9 | 66 |
| 10 | 70 |
| 11 | 126 |
| 12 | 146 |
| 13 | 241 |
| 14 | 287 |
| 15 | 450 |
| 16 | 526 |
| 17 | 791 |
| 18 | 963 |
| 19 | 1360 |
| 20 | 1660 |
| 21 | 2312 |
| 22 | 2810 |
| 23 | 3799 |
| 24 | 4649 |
| 25 | 6158 |
| 26 | 7528 |
| 27 | 9824 |
| 28 | 11962 |
| 29 | 15393 |
| 30 | 18773 |
| 31 | 23804 |
| 32 | 28932 |
| 33 | 36413 |
| 34 | 44093 |
| 35 | 54953 |
| 36 | 66419 |
| 37 | 82085 |
| 38 | 98929 |
| 39 | 121469 |
| 40 | 145865 |
| 41 | 177983 |
| 42 | 213241 |
| 43 | 258585 |
| 44 | 308861 |