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 | 0 |
| 2 | 2 |
| 3 | 5 |
| 4 | 17 |
| 5 | 24 |
| 6 | 33 |
| 7 | 63 |
| 8 | 76 |
| 9 | 128 |
| 10 | 145 |
| 11 | 164 |
| 12 | 185 |
| 13 | 269 |
| 14 | 294 |
| 15 | 321 |
| 16 | 441 |
| 17 | 472 |
| 18 | 505 |
| 19 | 540 |
| 20 | 704 |
| 21 | 743 |
| 22 | 784 |
| 23 | 827 |
| 24 | 1041 |
| 25 | 1088 |
| 26 | 1137 |
| 27 | 1188 |
| 28 | 1458 |
| 29 | 1513 |
| 30 | 1570 |
| 31 | 1629 |
| 32 | 1690 |
| 33 | 2024 |
| 34 | 2089 |
| 35 | 2156 |
| 36 | 2225 |
| 37 | 2296 |
| 38 | 2700 |
| 39 | 2775 |
| 40 | 2852 |
| 41 | 2931 |
| 42 | 3012 |
| 43 | 3492 |
| 44 | 3577 |
| 45 | 3664 |
| 46 | 3753 |
| 47 | 3844 |
| 48 | 4406 |