3x+1 (also referred to as the Collatz Conjecture) is a conjecture that claims that every positive integer regardless, will always reach a value of 1... The conjecture is this: if it's an even number divide it by 2 if it's an odd number multiply it by 3 and add 1
https://scratch.mit.edu/projects/1072490931/ << improved version, includes graphed display of iterations, and get to choose any positive integer
