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) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 1 |
| 6 | 1 |
| 7 | 3 |
| 8 | 5 |
| 9 | 1 |
| 10 | 1 |
| 11 | 4 |
| 12 | 12 |
| 13 | 14 |
| 14 | 1 |
| 15 | 1 |
| 16 | 5 |
| 17 | 22 |
| 18 | 57 |
| 19 | 42 |
| 20 | 1 |
| 21 | 1 |
| 22 | 6 |
| 23 | 35 |
| 24 | 148 |
| 25 | 303 |
| 26 | 132 |
| 27 | 1 |
| 28 | 1 |
| 29 | 7 |
| 30 | 51 |
| 31 | 305 |
| 32 | 1144 |
| 33 | 1743 |
| 34 | 429 |
| 35 | 1 |
| 36 | 8 |
| 37 | 70 |
| 38 | 546 |
| 39 | 3105 |
| 40 | 9784 |
| 41 | 10629 |
| 42 | 1430 |
| 43 | 1 |