using System;

public class Program

{

    public static void Main()

    {

        int SeriesNum;

        int StartNo=0;

        int SecondNo=1;

        int result;

        Console.WriteLine("Enter the Series length");

        SeriesNum = int.Parse(Console.ReadLine());

        Console.WriteLine(StartNo);

        Console.WriteLine(SecondNo);

        for(int i=2; i<=SeriesNum-1;i++)

        {

            result =StartNo + SecondNo;

            Console.WriteLine(result);

            StartNo =SecondNo ;

            SecondNo = result;

        }

    }

}