C Program on fibonacci suing Recursion.?

/* Fibonacci series using recursion */                 

#include<stdio.h>

#include<conio.h>

int a=0,b=1,c;

main()

{

   int n,k;

   clrscr();

   printf("\n enter the value of n");

   scanf("%d",&n);

   printf("\n %d %d",a,b);

   fib(n,a,b);

   getch();

}

fib(int n,int a,int b)

{

    int c,i=2;

    while(i<n)

    {

      c=a+b;

      printf("  %d",c);

      a=b;

      b=c;

      i++;

      return fib(n-1,a,b);

    }

}