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 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 6 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
| 11 | 32 |
| 12 | 204 |
| 13 | 354 |
| 14 | 40964 |
| 15 | 50322 |
| 16 | 65964 |
| 17 | 263125 |
| 18 | 319166 |
| 19 | 513764 |
| 20 | 626082 |
| 21 | 701753 |
| 22 | 813764 |
| 23 | 6179084 |
| 24 | 6377296 |
| 25 | 9679084 |
| 26 | 72205374 |
| 27 | 73333335 |
| 28 | 74470716 |
| 29 | 74522672 |
| 30 | 87181372 |
| 31 | 97270723 |
| 32 | 112205374 |
| 33 | 114522672 |
| 34 | 517336266 |
| 35 | 851684556 |
| 36 | 1224783704 |