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 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 12 |
| 7 | 1 |
| 8 | 10 |
| 9 | 19 |
| 10 | 16 |
| 11 | 1 |
| 12 | 384 |
| 13 | 1 |
| 14 | 42 |
| 15 | 437 |
| 16 | 491 |
| 17 | 1 |
| 18 | 4164 |
| 19 | 150 |
| 20 | 4388 |
| 21 | 6341 |
| 22 | 288 |
| 23 | 1 |
| 24 | 155472 |
| 25 | 30035 |
| 26 | 754 |
| 27 | 115271 |
| 28 | 142474 |
| 29 | 1 |
| 30 | 1530588 |
| 31 | 2974 |
| 32 | 1084624 |
| 33 | 1802069 |
| 34 | 5168 |
| 35 | 2555363 |
| 36 | 46594656 |
| 37 | 503939 |
| 38 | 1406531 |