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 | 1 |
| 3 | 2 |
| 4 | 2 |
| 5 | 1 |
| 6 | 8 |
| 7 | 4 |
| 8 | 5 |
| 9 | 12 |
| 10 | 12 |
| 11 | 7 |
| 12 | 48 |
| 13 | 24 |
| 14 | 35 |
| 15 | 75 |
| 16 | 80 |
| 17 | 37 |
| 18 | 269 |
| 19 | 114 |
| 20 | 193 |
| 21 | 404 |
| 22 | 359 |
| 23 | 174 |
| 24 | 1357 |
| 25 | 519 |
| 26 | 722 |
| 27 | 1664 |
| 28 | 1784 |
| 29 | 776 |
| 30 | 4995 |
| 31 | 2054 |