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 | 6 |
| 3 | 18 |
| 4 | 44 |
| 5 | 95 |
| 6 | 127 |
| 7 | 280 |
| 8 | 318 |
| 9 | 432 |
| 10 | 616 |
| 11 | 1276 |
| 12 | 962 |
| 13 | 2067 |
| 14 | 1480 |
| 15 | 1820 |
| 16 | 2360 |
| 17 | 4709 |
| 18 | 3258 |
| 19 | 6802 |
| 20 | 4105 |
| 21 | 4943 |
| 22 | 5818 |
| 23 | 12719 |
| 24 | 7345 |
| 25 | 9235 |
| 26 | 9398 |
| 27 | 11373 |
| 28 | 11675 |
| 29 | 25201 |
| 30 | 14899 |
| 31 | 28458 |
| 32 | 17828 |
| 33 | 18882 |
| 34 | 21879 |
| 35 | 23246 |
| 36 | 25703 |
| 37 | 50283 |
| 38 | 30272 |
| 39 | 31983 |
| 40 | 35175 |
| 41 | 71668 |