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 | 8 |
| 3 | 28 |
| 4 | 68 |
| 5 | 135 |
| 6 | 236 |
| 7 | 378 |
| 8 | 568 |
| 9 | 813 |
| 10 | 1120 |
| 11 | 1496 |
| 12 | 1948 |
| 13 | 2483 |
| 14 | 3108 |
| 15 | 3830 |
| 16 | 4656 |
| 17 | 5593 |
| 18 | 6648 |
| 19 | 7828 |
| 20 | 9140 |
| 21 | 10591 |
| 22 | 12188 |
| 23 | 13938 |
| 24 | 15848 |
| 25 | 17925 |
| 26 | 20176 |
| 27 | 22608 |
| 28 | 25228 |
| 29 | 28043 |
| 30 | 31060 |
| 31 | 34286 |
| 32 | 37728 |
| 33 | 41393 |
| 34 | 45288 |
| 35 | 49420 |
| 36 | 53796 |
| 37 | 58423 |
| 38 | 63308 |
| 39 | 68458 |
| 40 | 73880 |
| 41 | 79581 |
| 42 | 85568 |
| 43 | 91848 |
| 44 | 98428 |
| 45 | 105315 |
| 46 | 112516 |