#include <bits/stdc++.h>
using namespace std;
#define INF 1000000000000000000
#define MOD 1000000007
using ll=long long;
using Graph=vector<vector<int>>;

int main(){
  int N,D;
  cin>>N>>D;

  vector<int> cnt(8000001,0);
  for(int i=1;i<=N;i++){
    cnt[i*i*2]++;
    for(int j=i+1;j<=N;j++){
      cnt[i*i+j*j]+=2;
    }
  }

  int ans=0;
  for(int i=1;i<=N;i++){
    for(int j=1;j<=N;j++){
      int x=i*i-j*j+D;
      if(x>=0&&x<=8000000){
        ans+=cnt[i*i-j*j+D];
      }
    }
  }

  cout<<ans<<endl;

}