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 | 140611 |
| 2 | 1000003 |
| 3 | 68921003 |
| 4 | 81746507 |
| 5 | 105154051 |
| 6 | 360944131 |
| 7 | 709732291 |
| 8 | 1643032003 |
| 9 | 8072216219 |
| 10 | 8390176771 |
| 11 | 10021812419 |
| 12 | 10823192131 |
| 13 | 11239424003 |
| 14 | 14526784003 |
| 15 | 15363967259 |
| 16 | 17014253251 |
| 17 | 23689358851 |
| 18 | 24693014531 |
| 19 | 26784575491 |
| 20 | 27270901003 |
| 21 | 27928443307 |
| 22 | 36594368003 |