#include <bits/stdc++.h>//setw
using namespace std;
int main(){
	int i,j=0,n,s[666][666]={{0}},t=1;
	cin>>n;
	for(i=n-1;j<n;j++){
		s[i][j]=t;
		t++;
		i--;
	}
	for(i=1;i<n;i++){
		for(j=n-i;j<n;j++){
			s[i][j]=s[i][j-1]+s[i-1][j];
		}
	}
	for(i=0;i<n;i++){
		for(j=0;j<n;j++){
			if(s[i][j]!=0)
				cout<<setw(5)<<s[i][j];
			else
				cout<<setw(5)<<" ";
		}
		cout<<endl;
	}
	return 0;
	}

/**************************************************************
	Problem: 1207
	User: fzy001
	Language: C++
	Result: Accepted
	Time:12 ms
	Memory:3684 kb
****************************************************************/