#include<bits/stdc++.h>
using namespace std;
int n,a[20][20];
int main(){
cin>>n;
for(int i=n;i>=1;i--){
    for(int j=1;j<=n;j++){
        if(i==j) a[i][j]=i;
    else if(i<j) a[i][j]=a[i][j-1]+a[i+1][j];
 }
}
for(int i=1;i<=n;i++){
    for(int j=1;j<=n;j++){
    if(a[i][j]==0) cout<<setw(5)<<" ";
    else cout<<setw(5)<<a[i][j];
 }
 cout<<endl;
}
 
    return 0;
}
/**************************************************************
	Problem: 1205
	User: chenlingxuan
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2076 kb
****************************************************************/