#include <iostream>
using namespace std;
int main()
{
    int n;
    cin >> n;
    //if(n==1) { cout << 0 << endl; return 0; }
    unsigned long long p,s=0;
    for(int i=2;i<=n;i++)
    {
            p=1;
            for(int j=n;j>=n-i+1;j--) p*=j;
            s+=p;
            cout << p << " ";
    }
    cout << endl;
    cout << s << endl;
    //system("Pause");
    return 0;
}


Edited by author 30.08.2008 20:06

Edited by author 30.08.2008 20:08

test 13 is n=21

test 13 is 21
the correct answer is 4131306270

Calculate it yourself

N = 21
ANS = 138879579704209680000 =)