#include<bits/stdc++.h> using namespace std; const int N=15; int a[N][N]; int main(){ int n; cin>>n; for(int i=0;i<n;i++){ for(int j=0;j<n;j++){ int cnt=1; for(int k=0;k<=i+j;k++){ if(k==0) cnt=1; else cnt*=2; } cout<<cnt<<" "; } cout<<endl; } return 0; }
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