#include<bits/stdc++.h>
using namespace std;
int main(){
int n,i,j,h;
cin>>n;
for(i=1;i<=n;i++){
	for(j=1;j<=i;j++){
		i*j==h;
		cout<<i<<"*"<<j<<"="<<i*j<<" "; 
	}
	cout<<endl;
	
}
	return 0;
}

/**************************************************************
	Problem: 1246
	User: linweilun
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/