C program to generate fibonaci series

#include<stdio.h>
#include<conio.h>
int fibo(int);
void main()
{
int i,n;
clrscr();
printf("Enter the element to the series :\n");
scanf("%d",&n);
printf("\n Fibonacci series \n");
for(i=1;i<=n;i++)
printf("%d\t",fibo(i));
getch();
}
int fibo(int k)
{
if(k==1)
return 0;
else
if(k==2)
return 1;
return(fibo(k-1)+fibo(k-2));
}





output ;

Enter the element to the series :
3

 Fibonacci series
 1 1 2 3