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) |
|---|---|
| 5 | 6 |
| 6 | 18 |
| 7 | 43 |
| 8 | 72 |
| 9 | 145 |
| 10 | 210 |
| 11 | 364 |
| 12 | 432 |
| 13 | 768 |
| 14 | 938 |
| 15 | 1441 |
| 16 | 1680 |
| 17 | 2483 |
| 18 | 2448 |
| 19 | 4010 |
| 20 | 4480 |
| 21 | 6154 |
| 22 | 6798 |
| 23 | 9063 |
| 24 | 9000 |
| 25 | 12901 |
| 26 | 13962 |
| 27 | 17848 |
| 28 | 19152 |
| 29 | 24100 |
| 30 | 21450 |
| 31 | 31869 |
| 32 | 33824 |
| 33 | 41383 |
| 34 | 43758 |
| 35 | 52886 |
| 36 | 52920 |
| 37 | 66638 |
| 38 | 69958 |
| 39 | 82915 |
| 40 | 86760 |
| 41 | 102009 |