#include <iostream> using namespace std; int main(){ long long a[25] = {0}; int n; int t; cin>>t; a[1] = 1; a[2] = 2; while(t--){ cin>>n; for(int i=3; i<=n; i++){ a[i] = a[i-1] + a[i-2]; } cout<<a[n]<<endl; } return 0; }