/*
 * Fibonacci numbers
 * F[n] = F[n-1] + F[n-2]
 */

#include <stdio.h>

int main(void)
{
    int i, a, b, c;
    b = 1;
    c = 0;

    for(i = 2; i < 55; i++)
    {
        a = b + c;
        printf("F[%3d] = % 12d\n", i, a);
        c = b;
        b = a;
    }

    return 0;
}