#include<bits/stdc++.h> using namespace std; int main(){ int a[25]; 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; }