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 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 12 |
| 6 | 1 |
| 7 | 1 |
| 8 | 48 |
| 9 | 48 |
| 10 | 1 |
| 11 | 1 |
| 12 | 208 |
| 13 | 392 |
| 14 | 208 |
| 15 | 1 |
| 16 | 1 |
| 17 | 768 |
| 18 | 4678 |
| 19 | 4678 |
| 20 | 768 |
| 21 | 1 |
| 22 | 1 |
| 23 | 2752 |
| 24 | 43676 |
| 25 | 171592 |
| 26 | 43676 |
| 27 | 2752 |
| 28 | 1 |
| 29 | 1 |
| 30 | 9472 |
| 31 | 406396 |
| 32 | 4743130 |
| 33 | 4743130 |
| 34 | 406396 |
| 35 | 9472 |
| 36 | 1 |
| 37 | 1 |
| 38 | 32000 |
| 39 | 3568906 |
| 40 | 132202038 |
| 41 | 364618672 |
| 42 | 132202038 |
| 43 | 3568906 |
| 44 | 32000 |
| 45 | 1 |