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 | 733 |
| 2 | 739 |
| 3 | 757 |
| 4 | 809 |
| 5 | 1009 |
| 6 | 1609 |
| 7 | 13049 |
| 8 | 210169 |
| 9 | 81359229952729 |
| 10 | 126757680265216729 |
| 11 | 13106744139423334400729 |
| 12 | 2295148179742698933452800729 |
| 13 | 12931890526958090978845347074978621685760000729 |