#include <bits/stdc++.h>
using namespace std;
int main(){
    int n; 
    cin>>n;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            cout<<setw(3)<<i+j-1;
        }
        cout<<endl;
    }
}
/**************************************************************
	Problem: 1192
	User: yangjunwen
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/