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) |
|---|---|
| 4 | 1 |
| 5 | 2 |
| 6 | 9 |
| 7 | 7 |
| 8 | 24 |
| 9 | 24 |
| 10 | 56 |
| 11 | 34 |
| 12 | 151 |
| 13 | 62 |
| 14 | 173 |
| 15 | 187 |
| 16 | 264 |
| 17 | 151 |
| 18 | 530 |
| 19 | 218 |
| 20 | 679 |
| 21 | 528 |
| 22 | 737 |
| 23 | 405 |
| 24 | 1558 |
| 25 | 638 |
| 26 | 1256 |
| 27 | 1002 |
| 28 | 1871 |
| 29 | 852 |
| 30 | 3567 |
| 31 | 1053 |
| 32 | 2472 |
| 33 | 2109 |
| 34 | 2908 |
| 35 | 2226 |
| 36 | 5433 |
| 37 | 1840 |
| 38 | 4113 |
| 39 | 3523 |
| 40 | 6356 |
| 41 | 2537 |
| 42 | 9598 |
| 43 | 2944 |
| 44 | 7311 |
| 45 | 6424 |
| 46 | 7429 |
| 47 | 3883 |
| 48 | 13592 |
| 49 | 5058 |
| 50 | 11576 |
| 51 | 7982 |
| 52 | 12123 |
| 53 | 5638 |
| 54 | 17971 |
| 55 | 8613 |
| 56 | 16766 |
| 57 | 11201 |