using numbers 0-9 and letters a-z what is the breakdown and mathematical structure for this. Im good at math just not on a deep level like this. Please help. tb205700@aol.com contact me

## I need a formula for a lottery game

using numbers 0-9 and letters a-z what is the breakdown and mathematical structure for this. Im good at math just not on a deep level like this. Please help. tb205700@aol.com contact me