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 | 4 |
| 5 | 6 |
| 6 | 10 |
| 7 | 12 |
| 8 | 15 |
| 9 | 33 |
| 10 | 55 |
| 11 | 56 |
| 12 | 61 |
| 13 | 154 |
| 14 | 201 |
| 15 | 462 |
| 16 | 570 |
| 17 | 841 |
| 18 | 848 |
| 19 | 1297 |
| 20 | 1357 |
| 21 | 2008 |
| 22 | 2628 |
| 23 | 2848 |
| 24 | 3111 |
| 25 | 6877 |
| 26 | 9162 |
| 27 | 17766 |
| 28 | 33556 |