#include<bits/stdc++.h>
using namespace std;
int main()
{
	int  a[100010],i,j,k,x,n;
	cin>>n;
	i=1;a[1]=n;
	while(n!=1)
	{
		if(n%2==0) 
		    n=n/2;
		else 
		   { n=n*3+1;
		    i++;
		    a[i]=n;}
	}
	 for(j=1;j>=1;j--) 
	    cout<<a[j]<<" ";
}