#include<bits/stdc++.h> //setw
using namespace std;
int main(){
	int i,n,j,a[12][12];
	cin>>n;
	for(i=0;i<n;i++){
		a[i][i]=i+1;
	}
	for(i=1;i<n;i++){
		for(j=0;j<n-i;j++){
			a[j][j+i]=a[j+1][j+i]+a[j][j+i-1];
		}
	}
	for(i=0;i<n;i++){
		for(j=0;j<i;j++){
			cout<<"     ";
		}
		for(j=0;j<n-i;j++){
			cout<<setw(5)<<a[i][j+i];
		}
		cout<<endl;
	}
	return 0;
}

/**************************************************************
	Problem: 1205
	User: zzz
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2072 kb
****************************************************************/