#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=0;i<n;i++){
		j=i;
		s[i][j]=t;
		t++;
	}
	for(i=0;i<n;i++){
		t=0;
		for(j=i+1;j<n;j++){
			s[t][j]=s[t][j-1]+s[t+1][j];
			t++;
		}
	}
	for(i=1;i<n;i++){
		t=i;
		for(j=0;j<n;j++){
			s[t][j]=s[t][j+1]+s[t-1][j];
			t++;
		}
	}
	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: 1385
	User: fzy001
	Language: C++
	Result: Accepted
	Time:14 ms
	Memory:3684 kb
****************************************************************/