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 | 4 |
| 4 | 14 |
| 5 | 22 |
| 6 | 26 |
| 7 | 75 |
| 8 | 195 |
| 9 | 330 |
| 10 | 324 |
| 11 | 935 |
| 12 | 1598 |
| 13 | 3422 |
| 14 | 3663 |
| 15 | 10191 |
| 16 | 14066 |
| 17 | 12099 |
| 18 | 53661 |
| 19 | 121555 |
| 20 | 182169 |
| 21 | 235509 |
| 22 | 307615 |
| 23 | 633945 |
| 24 | 2097595 |
| 25 | 2072198 |
| 26 | 2643298 |
| 27 | 6544282 |
| 28 | 8675343 |
| 29 | 13670722 |
| 30 | 17573794 |
| 31 | 85112326 |
| 32 | 77295778 |
| 33 | 235873898 |
| 34 | 362150458 |
| 35 | 544042486 |
| 36 | 1457255474 |