import java.io.PrintWriter;
import java.util.Scanner;

public class Main {
	public static void main(String[] args) throws Exception {
		Scanner sc = new Scanner(System.in);
		int q = sc.nextInt();
		int[] n = new int[q];
		for (int i = 0; i < q; i++) {
			n[i] = sc.nextInt();
		}
		sc.close();

		int m = 200001;
		int mod = 998244353;
		long[] r = new long[m];
		r[1] = 1;
		r[2] = 1;
		long[] e = new long[m];
		e[1] = 1;
		e[2] = 3;
		for (int i = 3; i < m; i++) {
			r[i] = (r[i - 2] + r[i - 1]) % mod;
			e[i] = (e[i - 2] + e[i - 1]) % mod;
		}

		long[] ans = new long[m];
		for (int i = 1; i < m; i++) {
			ans[i] = (5 * r[i] * r[i] - e[i] * e[i]) % mod;
			if (ans[i] < 0) {
				ans[i] += mod;
			}
		}

		PrintWriter pw = new PrintWriter(System.out);
		for (int i = 0; i < q; i++) {
			pw.println(ans[n[i]]);
		}
		pw.flush();
	}
}