#include<iostream>
#include<string>
#include<cstdio>
#include<vector>
#include<cmath>
#include<algorithm>
#include<functional>
#include<iomanip>
#include<queue>
#include<ciso646>
#include<random>
#include<map>
#include<set>
#include<complex>
#include<bitset>
#include<stack>
#include<unordered_map>
#include<utility>
using namespace std;
typedef long long ll;
typedef unsigned int ui;
const ll mod = 1000000007;
const ll INF = (ll)1000000007 * 1000000007;
typedef pair<int, int> P;
#define stop char nyaa;cin>>nyaa;
#define rep(i,n) for(int i=0;i<n;i++)
#define per(i,n) for(int i=n-1;i>=0;i--)
#define Rep(i,sta,n) for(int i=sta;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define per1(i,n) for(int i=n;i>=1;i--)
#define Rep1(i,sta,n) for(int i=sta;i<=n;i++)
typedef long double ld;
typedef complex<ld> Point;
const ld eps = 1e-11;
const ld pi = acos(-1.0);
typedef pair<ll, ll> LP;
typedef pair<ld, ld> LDP;
typedef unsigned long long ul;
int ans[300][300];
int main() {
	int n; cin >> n;
	rep(i, n / 2) {
		rep(j, n) {
			int x = i; int y = j;
			if (i % 2) {
				y = n - 1 - j;
			}
			ans[x][y] = 2 * n*i + 2 * j + 1;
			ans[x + n / 2][(y+n/2)%n] = 2 * n*i + 2 * j + 2;
		}
	}
	ans[1][0] = 0;
	rep(i, n) {
		rep(j, n) {
			if (j > 0)cout << " ";
			cout << ans[i][j];
		}
		cout << endl;
	}
	//stop
		return 0;
}