#include <bits/stdc++.h>
using namespace std;

int main() {
	long long n, x, cnt = 0;
	cin >> n;
	cin >> x;
	for (long long j = 1; j <= x; j++) {
		for (long long k = 1; k <= x; k++) {
			if (j * j + k * k == x) {
				cout << "Yes" << endl;
				break;
			}
			if (j == x && k == x && j * j + k * k != x) {
				cout << "No" << endl;
			}
		}
		break;
	}
	cnt++;
	if (cnt == n) {
		return 0;
	}
	return main();
	return 0;
}