#include<bits/stdc++.h>
using namespace std;
int main()
{
    int i,n,t,a[10][10],j;
    cin>>n;
    t=1; 
    for(i=0;i<n;i++){
        for(j=0;j<n;j++){
            a[i][j]=i+j+1;
            t++; 
        }
    }
    for(i=0;i<n;i++){
        for(j=0;j<n;j++){
            cout<<setw(3)<<a[i][j];
        }
        cout<<endl;
    } 
    return 0;
}
/**************************************************************
	Problem: 1192
	User: wuzhijing
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/