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 | 4 |
| 4 | 5 |
| 5 | 6 |
| 6 | 10 |
| 7 | 14 |
| 8 | 16 |
| 9 | 25 |
| 10 | 50 |
| 11 | 54 |
| 12 | 66 |
| 13 | 76 |
| 14 | 109 |
| 15 | 124 |
| 16 | 129 |
| 17 | 154 |
| 18 | 201 |
| 19 | 210 |
| 20 | 225 |
| 21 | 324 |
| 22 | 844 |
| 23 | 1444 |
| 24 | 2529 |
| 25 | 3029 |
| 26 | 3292 |
| 27 | 3340 |
| 28 | 9162 |
| 29 | 44721 |
| 30 | 45662 |
| 31 | 114085 |
| 32 | 197542 |