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 | 752251 |
| 2 | 1107751 |
| 3 | 4956781 |
| 4 | 5647471 |
| 5 | 6929401 |
| 6 | 10016521 |
| 7 | 11516851 |
| 8 | 12285631 |
| 9 | 18117991 |
| 10 | 19280311 |
| 11 | 21327961 |
| 12 | 21705517 |
| 13 | 23946877 |
| 14 | 24059011 |
| 15 | 24436891 |
| 16 | 25976611 |
| 17 | 26970751 |
| 18 | 29105731 |
| 19 | 32254471 |
| 20 | 32339521 |
| 21 | 32465077 |
| 22 | 32542387 |