9
 8
 6
 4
 7
 5
 2

1  2  3  4  5  6  7  8 
2  4  6  8 11 13 15 17 
3  6 10 13 16 20 23 26 
4  8 13 17 22 26 31 35 
5 11 16 22 27 33 38 44 
6 13 20 26 33 40 46 53 
7 15 23 31 38 46 54 62 
8 17 26 35 44 53 62 71 
 1  2  3  4  5  6  7 
2  4  6 10 12 14 16 
3  6 11 14 17 22 25 
4 10 14 20 24 30 34 
5 12 17 24 31 36 43 
6 14 22 30 36 44 52 
7 16 25 34 43 52 61 
 1  2  3  4  5 
2  4 10 12 14 
3 10 13 20 23 
4 12 20 24 32 
5 14 23 32 41 
 1  2  3 
2 10 12 
3 12 21 
 1  2  3  4  5  6 
2  4  6 11 13 15 
3  6 12 15 21 24 
4 11 15 22 26 33 
5 13 21 26 34 42 
6 15 24 33 42 51 
 1  2  3  4 
2  4 11 13 
3 11 14 22 
4 13 22 31 
 1 

#include <bits/stdc++.h>
using namespace std;
long long ans, x;
long long fac(long long x) {
  if (x == 4)
    return 322;
  else if (x == 6)
    return 53;
  else if (x == 8)
    return 7222;
  else if (x == 9)
    return 7332;
  else
    return x;
}
int main() {
  vector<int> v;
  vector<int> v2;
  cin >> x;
  if (x != 10) {
    for (int i = 0; i < x; i++) {
      v.push_back(i);
    }
    int ct = x;
    for (int i = 1; ct < 10; i++, ct++) {
      int q = v[i] * 10;
      for (int j = 0; j < x; j++) v.push_back(q + j);
    }
    for (int i = 1; i < x; i++) {
      for (int j = 1; j < x; j++) {
        int a = i * j, b = 0;
        if (a % x == 0)
          cout << a / 10;
        else {
          while (a) {
            b += a % 10;
            a /= 10;
          }
          while (b) {
            cout << v[b % 10];
            b /= 10;
          }
          cout << " ";
        }
      }
      cout << "\n";
    }
  } else
    for (int i = 1; i < 10; i++) {
      for (int j = 1; j < 10; j++) cout << i * j << " ";
      cout << endl;
    }
}
