#include <bits/stdc++.h>
using namespace std;
#define all(c) (c).begin(),(c).end()
#define rrep(i,n) for(int i=(int)(n)-1;i>=0;i--)
#define REP(i,m,n) for(int i=(int)(m);i<(int)(n);i++)
#define rep(i,n) REP(i,0,n)
#define iter(c) __typeof((c).begin())
#define tr(it,c) for(iter(c) it=(c).begin();it!=(c).end();it++)
#define mem(a) memset(a,0,sizeof(a))
#define pb(a) push_back(a)
#define in(a) insert(a)
#define R cin>>
#define F first
#define S second
#define Y typename
#define ll long long
#define GM(_1,_2,_3,N,...)N
#define pr(...) GM(__VA_ARGS__,pr3,pr2,pr1)(__VA_ARGS__)
template<Y T>void pr1(T a){cout<<a<<'\n';}
template<Y T,Y T2>void pr2(T a,T2 b){cout<<a<<' '<<b<<'\n';}
template<Y T,Y T2,Y T3>void pr3(T a,T2 b,T3 c){cout<<a<<' '<<b<<' '<<c<<'\n';}
template<Y T>void PR(T a,int n){rep(i,n){if(i)cout<<' ';cout<<a[i];}cout<<'\n';}
bool check(int n,int m,int x,int y){return x>=0&&x<n&&y>=0&&y<m;}
const ll MAX=1000000007,MAXL=1LL<<60,dx[4]={-1,0,1,0},dy[4]={0,1,0,-1};
typedef pair<int,int> P;


void Main() {
  int n;
  cin >> n;
  int a[n][n];
  mem(a);
  if(n%2 || n%4==2) {
    int m=n;
    if(n%4==2) n=n/2;
    int x=0,y=n/2;
    rep(i,n*n) {
      a[x][y]=i+1;
      x--;y++;
      if(x<0) x+=n;
      if(y>=n) y-=n;
      if(a[x][y]) {
	x+=2;
	y--;
	if(x>=n) x-=n;
	if(y<0) y+=n;
      }
    }
    if(m%4==2) {
      int b[n][n],c[n][n];
      int d[3][4]={{4,1,2,3},{1,4,2,3},{1,4,3,2}};
      rep(i,n)rep(j,n) {
	b[i][j]=(a[i][j]-1)*4;
	if(i<=n/2) c[i][j]=0;
	else if(i==n/2+1) c[i][j]=1;
	else c[i][j]=2;
      }
      swap(c[n/2][n/2],c[n/2+1][n/2]);
      rep(i,n) {
	rep(j,n) {
	  int k=0;
	  rep(p,2) {
	    rep(q,2) {
	      a[i*2+p][j*2+q]=b[i][j]+d[c[i][j]][k++];
	    }
	  }
	}
      }
      n=m;
    }
  } else if(n%4==0) {
    int k=1;
    rep(i,n) {
      rep(j,n) {
	int x=i%4,y=j%4;
	if(x==y || x+y==3) a[i][j]=k;
	k++;
      }
    }
    k=1;
    rrep(i,n) {
      rrep(j,n) {
	if(!a[i][j]) a[i][j]=k;
	k++;
      }
    }
  }
  rep(i,n) {
    rep(j,n) {
      if(j) cout << " ";
      cout << a[i][j];
    }
    cout << endl;
  }
}

int main() {
  ios::sync_with_stdio(0);cin.tie(0);Main();
  return 0;
}