A080505 Last term in n-th row of A080504.
1, 9, 108, 1000, 1012500, 15552, 25015118625000, 17757684573750000, 19699405917187500, 295491088757812500, 2754030502015722328328015625000, 69471494082638078965978431093750000
Offset: 1
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.