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 | 3 |
| 2 | 6 |
| 3 | 720 |
| 4 | 5043 |
| 5 | 151 |
| 6 | 122 |
| 7 | 5 |
| 8 | 120 |
| 9 | 4 |
| 10 | 24 |
| 11 | 26 |
| 12 | 722 |
| 13 | 5044 |
| 14 | 169 |
| 15 | 363601 |
| 16 | 1454 |
| 17 | 169 |
| 18 | 363601 |
| 19 | 1454 |
| 20 | 169 |
| 21 | 363601 |
| 22 | 1454 |
| 23 | 169 |
| 24 | 363601 |
| 25 | 1454 |
| 26 | 169 |
| 27 | 363601 |
| 28 | 1454 |
| 29 | 169 |
| 30 | 363601 |
| 31 | 1454 |
| 32 | 169 |
| 33 | 363601 |
| 34 | 1454 |
| 35 | 169 |
| 36 | 363601 |
| 37 | 1454 |
| 38 | 169 |
| 39 | 363601 |
| 40 | 1454 |
| 41 | 169 |
| 42 | 363601 |
| 43 | 1454 |
| 44 | 169 |
| 45 | 363601 |