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 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 8 |
| 6 | 87 |
| 7 | 116 |
| 8 | 129 |
| 9 | 129 |
| 10 | 129 |
| 11 | 129 |
| 12 | 129 |
| 13 | 129 |
| 14 | 202 |
| 15 | 202 |
| 16 | 202 |
| 17 | 202 |
| 18 | 202 |
| 19 | 6753 |
| 20 | 7769 |
| 21 | 14614 |
| 22 | 14614 |
| 23 | 16574 |
| 24 | 30777 |
| 25 | 30777 |
| 26 | 30777 |
| 27 | 30777 |
| 28 | 30777 |
| 29 | 90878 |
| 30 | 99483 |
| 31 | 99483 |
| 32 | 99483 |
| 33 | 99483 |
| 34 | 99483 |
| 35 | 99483 |
| 36 | 99483 |
| 37 | 99483 |
| 38 | 680384 |
| 39 | 845662 |
| 40 | 1719404 |
| 41 | 1787204 |
| 42 | 1787204 |
| 43 | 1787204 |