```
#include <cstdlib>
#include <iostream>
#include <vector>
#define VALUE_ 12
using namespace std;
/**
Fibonacci series using template recursion -- successful
*/
class Fibonacci{
private:
vector<bool> analyzed;
bool start;
unsigned short current, firstN;
public:
Fibonacci(): analyzed(0), current(0), start(false) {};
template<unsigned short N>
inline unsigned short series(){
if(!start){
start = true;
vector<bool> tempVector(N, false);
analyzed = tempVector;
(firstN = N);
}
if(analyzed[N] == false){
analyzed[N] = true;
if((this->series<N>() <= firstN)){
cout << (this->series<N>()) << " " << flush;
}
}
if(N%2 == 0)
return(this->series<N - 2>() + ((this->series<N - 1>())));
else return (this->series<N - 1>() + ((this->series<N - 2>())));
}
static void reset(Fibonacci &fib){
fib.start = false;
}
};
template<>
inline unsigned short Fibonacci::series<1>(){
if(analyzed[1] == false){
analyzed[1] = true;
cout << 1 << " " << flush;
}
return 1;
};
template<>
inline unsigned short Fibonacci::series<0>(){
if(analyzed[0] == false){
analyzed[0] = true;
cout << 0 << " " << flush;
}
return 0;
};
#ifdef NUM
#undef NUM
#define NUM VALUE_
#else
#define NUM VALUE_
#endif
int main(int argc, char *argv[]){
Fibonacci fib;
fib.series<NUM>(); //prints out the entire series up to N
Fibonacci::reset(fib);
cout << endl;
fib.series<NUM - 6>();
cin.get();
#undef NUM
#undef VALUE_
return 0;
}
```

The article starter has earned a lot of community kudos, and such articles offer a bounty for quality replies.