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 | 2 |
| 3 | 4 |
| 4 | 5 |
| 5 | 6 |
| 6 | 8 |
| 7 | 12 |
| 8 | 18 |
| 9 | 24 |
| 10 | 36 |
| 11 | 72 |
| 12 | 88 |
| 13 | 198 |
| 14 | 228 |
| 15 | 1032 |
| 16 | 2412 |
| 17 | 2838 |
| 18 | 4553 |
| 19 | 5958 |
| 20 | 10008 |
| 21 | 24588 |
| 22 | 25938 |
| 23 | 46777 |
| 24 | 65538 |
| 25 | 75468 |
| 26 | 82505 |
| 27 | 130056 |
| 28 | 143916 |
| 29 | 200364 |
| 30 | 540738 |
| 31 | 598818 |
| 32 | 750852 |
| 33 | 797478 |
| 34 | 923628 |
| 35 | 958212 |
| 36 | 1151538 |
| 37 | 1250568 |
| 38 | 1505388 |
| 39 | 1647396 |
| 40 | 2365128 |
| 41 | 2964036 |
| 42 | 3490028 |
| 43 | 3704418 |
| 44 | 3844808 |