#include <bits/stdc++.h>//setw
using namespace std;
int main(){
	int n,i,j=0,a[100][100]={{0}};
	cin>>n;
	for(i=n/2;i>=0;i--){
		a[i][j]=1;
		j++;
	}
	j=n/2;
	for(i=n-1;i>=0;i--){
		a[i][j]=1;
		j++;
	}
	j=n/2;
	for(i=0;i<n;i++){
		a[i][j]=1;
		j++;
	}
	j=0;
	for(i=n/2;i<n;i++){
		a[i][j]=1;
		j++;
	}
	a[n/2][n/2]=1;
	for(i=0;i<n;i++){
		for(j=0;j<n;j++){
			if(a[i][j]==0)
				cout<<setw(3)<<"1";	
			else
				cout<<setw(3)<<"0";
		}
		cout<<endl;
	}
	return 0;
	}

/**************************************************************
	Problem: 1327
	User: fzy001
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/