#include <bits/stdc++.h>
using namespace std;

int main() {
	int n, s=1;
	cin>>n;
	deque<int>arr(n, 1);
	for (int i=1; i<n; i++){
		arr[i] = arr[i-1] + 2;
	}
	for (int i=1; i<=n; i++){
		for (int j=0; j<n; j++){
			cout<<arr[j]<<" ";
		}
		s = arr.front();
		arr.pop_front();
		arr.push_back(s);
		cout<<endl;
	}
	return 0;
}