Shared code

/* 777 */
#include "bits/stdc++.h"
using namespace std;

#define ll long long 

// const int MOD=1e9+7;

int main(){
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	ll n;cin>>n;
	while(n!=1){
		cout<<n<<" ";
		if(n&1)n=(n*3)+1;
		else n>>=1;
	}
	cout<<1;
}