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 | 14 |
| 4 | 56 |
| 5 | 504 |
| 6 | 168 |
| 7 | 264 |
| 8 | 198 |
| 9 | 286 |
| 10 | 1001 |
| 11 | 273 |
| 12 | 1456 |
| 13 | 1904 |
| 14 | 2448 |
| 15 | 15504 |
| 16 | 969 |
| 17 | 1197 |
| 18 | 2926 |
| 19 | 3542 |
| 20 | 42504 |
| 21 | 10120 |
| 22 | 11960 |
| 23 | 14040 |
| 24 | 8190 |
| 25 | 47502 |
| 26 | 5481 |
| 27 | 6293 |
| 28 | 28768 |
| 29 | 32736 |
| 30 | 185504 |
| 31 | 41888 |
| 32 | 11781 |
| 33 | 13209 |
| 34 | 29526 |
| 35 | 164502 |
| 36 | 73112 |
| 37 | 81016 |