# include <iostream>
# include <cstdio>
# include <cstring>
# include <cmath>
# include <string>
# include <algorithm>
# include <vector>
using namespace std;
int dp[1001];
int main()
{
    int t;
    cin >> t;
    while(t--)
    {
        memset(dp, 0,sizeof(dp));
        int n;
        cin >> n;
        dp[2] = 1;
        dp[3] = 2;
        for(int i = 4; i <= n; i++)
        {
            dp[i] = dp[i - 1] + dp[i - 2];
        }
        cout << dp[n] << endl;
    }

    return 0;
}