import java.util.Scanner;

public class SixtyTwoRemake {

    public static void main(String[] args) {

        Scanner keyboard = new Scanner(System.in);

        System.out.print("Starting Number: ");
        int n = keyboard.nextInt();

        int stepsTaken = 0;
        int largestNumber = 0;

        System.out.println();
        keyboard.close();

        while ( n != 1 ){
            stepsTaken++;
            n = (n % 2 == 0) ? n / 2 : (n * 3) + 1;
            System.out.print(n + " ");
            if (n > largestNumber)
                largestNumber = n;
            if (stepsTaken % 9 == 0)
                System.out.print("\n");
        }

        System.out.println();
        System.out.println("\nTerminated after " + stepsTaken + " steps.");
        System.out.println("The largest value was " + largestNumber + ".");

    }
}