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) |
|---|---|
| 8 | 1 |
| 9 | 8 |
| 10 | 36 |
| 11 | 64 |
| 12 | 204 |
| 13 | 680 |
| 14 | 848 |
| 15 | 1528 |
| 16 | 1269 |
| 17 | 2032 |
| 18 | 2368 |
| 19 | 3096 |
| 20 | 2452 |
| 21 | 4440 |
| 22 | 4196 |
| 23 | 5120 |
| 24 | 5393 |
| 25 | 7024 |
| 26 | 6968 |
| 27 | 8816 |
| 28 | 7248 |
| 29 | 9944 |
| 30 | 10840 |
| 31 | 11904 |
| 32 | 11393 |
| 33 | 14312 |
| 34 | 14676 |
| 35 | 16720 |
| 36 | 14684 |
| 37 | 18688 |
| 38 | 18968 |
| 39 | 21544 |
| 40 | 20501 |
| 41 | 24008 |
| 42 | 25072 |
| 43 | 26592 |
| 44 | 24604 |
| 45 | 30288 |
| 46 | 30428 |
| 47 | 33200 |
| 48 | 31905 |
| 49 | 36672 |