Assignemnt #76: Collatz Sequence

Code

 /// Name: Sean Harrison
    /// Period: 7
    /// Program name: CollatzSequence
    /// File Name: CollatzSequence.java
    /// Date Finished: 1/29/2016
    
import java.util.Scanner;
public class CollatzSequence
{
 public static void main( String[] args )
    {
     Scanner keyboard = new Scanner(System.in);
    int Number;
        System.out.println( "What is your starting number? It must be greater than 0. " );
        Number = keyboard.nextInt();
        while ( Number <= 0 )
        {
            System.out.println( "Your number must be greater than 0 please try again. " );
            Number = keyboard.nextInt();
        }
        while ( Number != 1 )
        {
            if ( Number % 2 == 0 )
            {
            Number = Number / 2;
            System.out.println(  Number);
                
                 }
            
           
            else if ( Number % 2 != 0 )
                {
                    Number = (Number * 3) + 1;
            System.out.println( Number);
                }
            }
            }  
            }
        
 

    
       
 

Picture of the output