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) |
|---|---|
| 36 | 8 |
| 37 | 75 |
| 38 | 346 |
| 39 | 1284 |
| 40 | 4408 |
| 41 | 13534 |
| 42 | 40148 |
| 43 | 113583 |
| 44 | 299614 |
| 45 | 744570 |
| 46 | 1718108 |
| 47 | 3628442 |
| 48 | 6915782 |
| 49 | 11810625 |
| 50 | 17106283 |