#include<bits/stdc++.h>
using namespace std;
int main(){
    int i,j,n,a[15][15]={0};
    cin>>n;
    for(i=0;i<n;i++){
        for(j=i+1;j<=n;j++){
            if(i==0){
                a[j-i][j]=j;
            }else{
                a[j-i][j]=a[j-i][j-1]+a[j-i+1][j];  
            }
        }
    }
    for(i=1;i<=n;i++){
        for(j=1;j<=n;j++){
            if(a[i][j]==0){
                cout<<setw(5)<<" ";
            }else{
                cout<<setw(5)<<a[i][j];
            }
        }
        cout<<endl;
    }
}
/**************************************************************
	Problem: 1205
	User: linmiaoling
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/