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 | 5 |
| 4 | 1 |
| 5 | 29 |
| 6 | 57 |
| 7 | 37 |
| 8 | 33 |
| 9 | 109 |
| 10 | 841 |
| 11 | 373 |
| 12 | 3761 |
| 13 | 8125 |
| 14 | 9817 |
| 15 | 8517 |
| 16 | 41025 |
| 17 | 73741 |
| 18 | 67177 |
| 19 | 118293 |
| 20 | 967377 |
| 21 | 822621 |
| 22 | 3100537 |
| 23 | 6492133 |
| 24 | 16397921 |
| 25 | 33478573 |
| 26 | 13406601 |
| 27 | 83211957 |
| 28 | 177703665 |
| 29 | 35540733 |
| 30 | 114482329 |
| 31 | 881889925 |
| 32 | 176377985 |
| 33 | 35275597 |
| 34 | 15468937385 |
| 35 | 3093787477 |