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) |
|---|---|
| 2 | 64 |
| 3 | 625 |
| 4 | 6084 |
| 5 | 60025 |
| 6 | 600625 |
| 7 | 6002500 |
| 8 | 60000516 |
| 9 | 600005025 |
| 10 | 6000051600 |
| 11 | 60000012601 |
| 12 | 600000512409 |
| 13 | 6000001260100 |
| 14 | 60000004765089 |
| 15 | 600000028030404 |
| 16 | 6000000011750889 |
| 17 | 60000000353550625 |
| 18 | 600000001175088900 |