use std::io::Read;
fn main() {
	let mut s = String::new();
	std::io::stdin().read_to_string(&mut s).ok();
	let n: Vec<usize> =
		s.split_whitespace().skip(1).flat_map(str::parse).collect();
	let mut p = vec![2u64; 101];
	for i in 0..100 {
		p[i + 1] = p[i] * 3 % 998244353;
	}
	for i in n {
		println!("{}", p[i - 1])
	}
}