import java.util.*;

public class Main {
	public static void main (String[] args) {
    	Scanner sc = new Scanner(System.in);
    	int n = sc.nextInt();
    	int d = sc.nextInt();
    	int max = n * n * 2;
    	int[] counts = new int[max + 1];
    	int[] sums = new int[max + 1];
    	for (int i = 1; i <= n; i++) {
    	    for (int j = 1; j <= n; j++) {
    	        counts[i * i + j * j]++;
    	        int tmp = i * i - j * j + d;
    	        if (tmp > 0 && tmp <= max) {
    	            sums[tmp]++;
    	        }
    	    }
    	}
    	long ans = 0;
    	for (int i = 1; i <= max; i++) {
    	    ans += counts[i] * sums[i];
    	}
    	System.out.println(ans);
    }
}