A047054 Duplicate of A052562.
1, 5, 50, 750, 15000, 375000, 11250000, 393750000, 15750000000, 708750000000
Offset: 0
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.