#include using namespace std; #define rep(i,n) REP(i,0,n) #define REP(i,s,e) for(int i=(s); i<(int)(e); i++) #define repr(i, n) REPR(i, n, 0) #define REPR(i, s, e) for(int i=(int)(s-1); i>=(int)(e); i--) #define pb push_back #define all(r) r.begin(),r.end() #define rall(r) r.rbegin(),r.rend() #define fi first #define se second typedef long long ll; typedef vector vi; typedef vector vl; typedef pair pii; typedef pair pll; const int INF = 1e9; const ll MOD = 1e9 + 7; double EPS = 1e-8; int main(){ ll n, d; cin >> n >> d; map mp; REP(x, 1, n+1) REP(y, 1, n+1) ++mp[(ll)x*x+(ll)y*y]; ll ans = 0LL; REP(z, 1, n+1) REP(w, 1, n+1) { ll xy = (ll)w*w+d-ll(z*z); if(mp.count(xy)) ans+=mp[xy]; } cout << ans << '\n'; return 0; }