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 | 1 |
| 2 | 1 |
| 3 | 13 |
| 4 | 14 |
| 5 | 8 |
| 6 | 73 |
| 7 | 86 |
| 8 | 57 |
| 9 | 27 |
| 10 | 301 |
| 11 | 374 |
| 12 | 273 |
| 13 | 148 |
| 14 | 64 |
| 15 | 1081 |
| 16 | 1382 |
| 17 | 1065 |
| 18 | 628 |
| 19 | 305 |
| 20 | 125 |
| 21 | 3613 |
| 22 | 4694 |
| 23 | 3729 |
| 24 | 2308 |
| 25 | 1205 |
| 26 | 546 |
| 27 | 216 |
| 28 | 11593 |
| 29 | 15206 |
| 30 | 12297 |
| 31 | 7828 |
| 32 | 4265 |
| 33 | 2058 |
| 34 | 889 |
| 35 | 343 |
| 36 | 36301 |
| 37 | 47894 |
| 38 | 39153 |
| 39 | 25348 |
| 40 | 14165 |
| 41 | 7098 |
| 42 | 3241 |
| 43 | 1352 |
| 44 | 512 |