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 | 2 |
| 3 | 3 |
| 4 | 8 |
| 5 | 24 |
| 6 | 49 |
| 7 | 57 |
| 8 | 74 |
| 9 | 104 |
| 10 | 131 |
| 11 | 144 |
| 12 | 162 |
| 13 | 182 |
| 14 | 246 |
| 15 | 302 |
| 16 | 352 |
| 17 | 557 |
| 18 | 581 |
| 19 | 589 |
| 20 | 704 |
| 21 | 939 |
| 22 | 1181 |
| 23 | 1937 |
| 24 | 2157 |
| 25 | 4463 |
| 26 | 6013 |
| 27 | 7266 |
| 28 | 8504 |
| 29 | 8691 |
| 30 | 16129 |
| 31 | 20108 |
| 32 | 40677 |
| 33 | 74234 |
| 34 | 112018 |