using System;
 
class App{
   public static void Main(String[] args){
      try{
         Int32 iterations = Convert.ToInt32(args[0]);
         if(iterations > 138){
            throw new Exception();
         }
         Decimal lastNum = 1;
         Decimal secondToLastNum = 0;
         while(iterations-- > 0){
            Decimal newNum = lastNum+secondToLastNum;
            Console.WriteLine(newNum);
            secondToLastNum = lastNum;
            lastNum = newNum;
         }
      }catch{
         Console.WriteLine(
            "Usage:  Rabbits [Fib Index]\n"+
            "\t[Fib Index] < 139");
      }
   }
}