#include<stdio.h>
int main()
{
    int limit;
    scanf("%d",&limit);
    
    if(limit<0)
    {
        printf("Inavlid input");
        return 0;
    }
    
    int a=0,b=1;
    while(a<=limit)
    {
        printf("&d ",a);
        int next = a + b;
        a=b;
        b=next;
    }
    return 0;
}