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) |
|---|---|
| 0 | 1 |
| 1 | 7 |
| 2 | 91 |
| 3 | 37 |
| 4 | 4291 |
| 5 | 16003 |
| 6 | 1801 |
| 7 | 17 |
| 8 | 263683 |
| 9 | 19927 |
| 10 | 1003003 |
| 11 | 1775557 |
| 12 | 111169 |
| 13 | 506115 |
| 14 | 17145 |
| 15 | 423001 |
| 16 | 16789507 |
| 17 | 24152311 |
| 18 | 1261657 |
| 19 | 3266062 |
| 20 | 64024003 |
| 21 | 5080 |
| 22 | 113411851 |
| 23 | 148072393 |
| 24 | 7082497 |
| 25 | 244187503 |
| 26 | 1922636 |
| 27 | 14355469 |
| 28 | 3132736 |
| 29 | 594896491 |
| 30 | 27009001 |
| 31 | 8341522 |
| 32 | 1073840131 |