#include <iostream>
#include <cmath>
#include <vector>
using namespace std;

int main(){

int N=0, K=3;
cout <<"Enter the size you want your pascal triangle: ";
cin >> N;

vector<int> x;
vector<int> p;
x.assign(2,1);
for(int i=1; i<N+1;i++){
   cout<< " ";
}
cout << "1" <<endl;
for(int i=1; i<N;i++){
   cout<< " ";
}
cout << "1 1"<<endl;
int j = 1;
while(K<N+1){
p.assign(K,1);
for(int i=1; i<N-j;i++){
   cout<< " ";
}
cout<< "1 ";
for(int i=1; i<K-1;i++){
p[0]=1;
p[K-1]=1;
p[i]=x[i-1]+x[i];
if(p[i]>6){
cout << p[i]%7 ;
cout << " ";
}
else{
cout << p[i];
cout << " ";
}
}
cout << "1 ";
x.assign(K,1);
for(int j=1; j<K-1; j++){
x[j]=p[j];
}
K++;
j++;
cout << ""<<endl;

}
return 0;
}