#include <stdlib.h>
#include <stdio.h>
#define MAXN 50


int main()
{

	int I=0;
	long long int A[MAXN];


	while(I<MAXN)
	{

		if(I>=2)
		{
			A[I]=A[I-2]+A[I-1];
		}
		else
			A[I]=1;

		printf("Sequenza Fibonacci %d: %lld\n\n", I+1, A[I]);

		I++;

	}

}