#include <iostream>

using namespace std;

int main()
{
    int A[100][100],n;
    cin>>n;
    for(int i=1;i<=n;i++)
        for(int j=1;j<=n;j++)
            if(i==j || i+j==n+1) A[i][j]=0;
            else if(i<j && i+j<n+1)//nord
                 {
                     if(j<n/2+1) A[i][j]=1;
                     else if(j>n/2+1) A[i][j]=2;
                          else A[i][j]=0;
                 }
            else if(i>j && i+j>n+1)//sud
                 {
                     if(j<n/2+1) A[i][j]=6;
                     else if(j>n/2+1) A[i][j]=5;
                          else A[i][j]=0;
                 }
            else if(i<j && i+j>n+1)//est
                 {
                     if(i<n/2+1) A[i][j]=3;
                     else if(i>n/2+1) A[i][j]=4;
                          else A[i][j]=0;
                 }
            else if(i>j && i+j<n+1)//vest
                 {
                     if(i<n/2+1) A[i][j]=8;
                     else if(i>n/2+1) A[i][j]=7;
                          else A[i][j]=0;
                 }
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
            cout<<A[i][j]<<" ";
        cout<<endl;
    }
    return 0;
}