public class Fibo{
public static void main(String args[]){
	   for(int n=1;n<=20;n++){
	         System.out.print(fibo(n)+"\t");
	         if(n%5==0 )
	               System.out.println();
	   }    
         }
         static int fibo(int n){
    	  if(n<3)
    	        return 1;
    	else
    	        return fibo(n-1)+fibo(n-2);
          } 
}