#include<iostream.h>
#include<fstream.h>
ifstream f("cifra.in");
ofstream g("cifra.out");
int n,i,j;
void citire()
{
	f>>n;
}
int putere(int a)
{
	int p=1;
	for(int i=1; i<=a; i++)
		p=p*a;
	return p;
}
int suma(int a)
{
	int s=0;
	for(j=1; j<=a; j++)
		s=s+putere(j);
	return s%10;
}
int main()
{
	citire();
	for(i=1; i<=n; i++)
		g<<suma(i)<<endl;
	f.close();
	g.close();
	return 0;
}