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 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 19684 |
| 7 | 1 |
| 8 | 1 |
| 9 | 19684 |
| 10 | 1953126 |
| 11 | 1 |
| 12 | 19684 |
| 13 | 1 |
| 14 | 40353608 |
| 15 | 1972809 |
| 16 | 1 |
| 17 | 1 |
| 18 | 387440173 |
| 19 | 1 |
| 20 | 1953126 |
| 21 | 40373291 |
| 22 | 2357947692 |
| 23 | 1 |
| 24 | 19684 |
| 25 | 1953126 |
| 26 | 10604499374 |
| 27 | 387440173 |
| 28 | 40353608 |
| 29 | 1 |
| 30 | 38445332184 |
| 31 | 1 |
| 32 | 1 |
| 33 | 2357967375 |
| 34 | 118587876498 |
| 35 | 42306733 |
| 36 | 387440173 |
| 37 | 1 |
| 38 | 322687697780 |