#include <bits/stdc++.h>
using namespace std;
int main() {
    int a[15][15]={0}; 
    int i=0,j=0,n=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;
    }
    return 0;
}
/**************************************************************
	Problem: 1205
	User: panyuchen
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2072 kb
****************************************************************/