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 | 2 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 2 |
| 6 | 3 |
| 7 | 4 |
| 8 | 12 |
| 9 | 14 |
| 10 | 17 |
| 11 | 14 |
| 12 | 13 |
| 13 | 12 |
| 14 | 20 |
| 15 | 32 |
| 16 | 406 |
| 17 | 538 |
| 18 | 703 |
| 19 | 842 |
| 20 | 1085 |
| 21 | 1310 |
| 22 | 1465 |
| 23 | 1544 |
| 24 | 1570 |
| 25 | 1968 |
| 26 | 2132 |
| 27 | 2000 |
| 28 | 2480 |
| 29 | 2176 |
| 30 | 2816 |
| 31 | 4096 |
| 32 | 1060280 |