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 | 2 |
| 1 | 3 |
| 2 | 10 |
| 3 | 29 |
| 4 | 66 |
| 5 | 127 |
| 6 | 218 |
| 7 | 345 |
| 8 | 514 |
| 9 | 731 |
| 10 | 1002 |
| 11 | 1333 |
| 12 | 1730 |
| 13 | 2199 |
| 14 | 2746 |
| 15 | 3377 |
| 16 | 4098 |
| 17 | 4915 |
| 18 | 5834 |
| 19 | 6861 |
| 20 | 8002 |
| 21 | 9263 |
| 22 | 10650 |
| 23 | 12169 |
| 24 | 13826 |
| 25 | 15627 |
| 26 | 17578 |
| 27 | 19685 |
| 28 | 21954 |
| 29 | 24391 |
| 30 | 27002 |
| 31 | 29793 |
| 32 | 32770 |
| 33 | 35939 |
| 34 | 39306 |
| 35 | 42877 |
| 36 | 46658 |
| 37 | 50655 |
| 38 | 54874 |
| 39 | 59321 |
| 40 | 64002 |