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) |
|---|---|
| 2 | 0 |
| 3 | 4 |
| 4 | 7 |
| 5 | 14 |
| 6 | 36 |
| 7 | 19 |
| 8 | 68 |
| 9 | 68 |
| 10 | 83 |
| 11 | 89 |
| 12 | 179 |
| 13 | 176 |
| 14 | 439 |
| 15 | 373 |
| 16 | 414 |
| 17 | 473 |
| 18 | 839 |
| 19 | 1010 |
| 20 | 1577 |
| 21 | 2271 |
| 22 | 2848 |
| 23 | 1762 |
| 24 | 3376 |
| 25 | 5913 |
| 26 | 6795 |
| 27 | 6352 |
| 28 | 10319 |
| 29 | 5866 |
| 30 | 14639 |
| 31 | 13303 |
| 32 | 19439 |
| 33 | 29982 |
| 34 | 38956 |
| 35 | 39323 |
| 36 | 58857 |
| 37 | 41646 |
| 38 | 68371 |
| 39 | 80754 |
| 40 | 128859 |
| 41 | 81453 |
| 42 | 175734 |
| 43 | 161438 |
| 44 | 228543 |
| 45 | 396274 |
| 46 | 538797 |