#include<bits/stdc++.h>
using namespace std;
#define REP(i,m,n) for(int i=(int)(m) ; i < (int) (n) ; ++i )
#define rep(i,n) REP(i,0,n)

int MAX = 5e6;
int main(){
	int n;
	cin>>n;
	int d;
	cin>>d;
	assert(1<=n&&n<=1500);
	assert(0<=d&&d<=1000000);
	vector<long long> cnt1(MAX),cnt2(MAX);
	REP(i,1,n+1)REP(j,1,n+1){
		cnt1[i*i+j*j]++;
		if(i*i-j*j+d>0)cnt2[i*i-j*j+d]++;
	}
	long long ans=0;
	rep(i,MAX)ans+=cnt1[i]*cnt2[i];
	cout<<ans;
	return 0;
}