C :

#include<stdio.h>
int n;
int fun(int i)
{
	if(i == 7)	return n;
	else{
		return (fun(i+1)+2)*2;
	}
}
int main()
{
	scanf("%d",&n);
	
	printf("%d",fun(1));
	return 0;
}

C++ :

#include<iostream>
using namespace std;
int main(){
	int n,i;
	cin>>n;
	for(i=1;i<=6;i++){
		n=(n+2)*2;
	}
	cout<<n;
}

Pascal :

var a,i:longint;
begin
read(a);
for i:=1 to 6 do
begin
a:=a+2;
a:=a*2;
end;
write(a);
end.