This is a calculator for data for the Collatz Conjecture (3x+1). Click the green flag to start loading data. 3x+1 steps is used to show what steps happen with the original x 3x+1 number lengths show each number alongside how many steps it reached 3x+1 tester can be used to verify any number you like by inputting an x and seeing if It matches the length showed in the second list. Click the cat to enter a number.
The two variables are self-explanatory, record step count shows the current highest amount of steps a number reaches, and record seed shows the x used to reach that number.