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 | 3 |
| 3 | 3 |
| 4 | 8 |
| 5 | 9 |
| 6 | 17 |
| 7 | 20 |
| 8 | 36 |
| 9 | 43 |
| 10 | 70 |
| 11 | 84 |
| 12 | 131 |
| 13 | 158 |
| 14 | 234 |
| 15 | 284 |
| 16 | 408 |
| 17 | 495 |
| 18 | 690 |
| 19 | 837 |
| 20 | 1143 |
| 21 | 1385 |
| 22 | 1852 |
| 23 | 2241 |
| 24 | 2952 |
| 25 | 3565 |
| 26 | 4626 |
| 27 | 5574 |
| 28 | 7150 |
| 29 | 8595 |
| 30 | 10903 |
| 31 | 13074 |
| 32 | 16434 |
| 33 | 19656 |
| 34 | 24494 |
| 35 | 29223 |
| 36 | 36146 |
| 37 | 43016 |
| 38 | 52836 |
| 39 | 62722 |
| 40 | 76572 |
| 41 | 90675 |
| 42 | 110063 |
| 43 | 130021 |
| 44 | 157014 |
| 45 | 185049 |
| 46 | 222388 |