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 | 77 |
| 2 | 7303 |
| 3 | 10033 |
| 4 | 15229 |
| 5 | 644251 |
| 6 | 706609 |
| 7 | 836197 |
| 8 | 870071 |
| 9 | 936791 |
| 10 | 1027333 |
| 11 | 1177993 |
| 12 | 1261807 |
| 13 | 1366553 |
| 14 | 1433143 |
| 15 | 1525441 |
| 16 | 1608161 |
| 17 | 62259511 |
| 18 | 62782091 |
| 19 | 63462979 |
| 20 | 64441621 |
| 21 | 64973261 |
| 22 | 65427751 |
| 23 | 65599201 |
| 24 | 65837659 |
| 25 | 66043093 |
| 26 | 66834373 |
| 27 | 67966247 |
| 28 | 70635437 |
| 29 | 70882871 |