#include <bits/stdc++.h>
#define MOD 998244353
#define mod 1000000007
#define ll long long
#define ull unsigned long long
#define ui unsigned int
using namespace std;
const int maxn = 1e6+9;
ll n;
void corner()
{
    cout << 8 << " ";
}
void side()
{
    cout << 12 * (n - 2) << " ";
}
void center()
{
    cout << 6 * pow((n - 2),2);
}
void f()
{
    cin >> n;
    corner();
    side();
    center();
}
int main()
{
	f();
	return 0;
}

样例过了，也使用了long long，但是没得全分