#include <bits/stdc++.h>
using namespace std;
int main(){
    int n,i,j,a[11][11]={0};
    cin>>n;
    for(i=1;i<=n;i++){
    	for(j=1;j<=n;j++){
    		a[i][j]=1;
    	}
    }
    for(i=0;i<=n/2;i++){
    	a[i+1][n/2+1-i]=0;
    	a[i+1][n/2+1+i]=0;
    	a[n-i][n/2+1-i]=0;
    	a[n-i][n/2+1+i]=0;
    }
    a[n/2+1][n /2+1]=0;
    for(i=1;i<=n;i++){
    	for(j=1;j<=n;j++){
    		cout<<setw(3)<<a[i][j];
    	}
    	cout<<endl;
    }
}

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