#include <iostream> using namespace std; int main(){ int n; cin>>n; int t; int p; int a[10000]; for(int i=1;i<=n;i++){ cin>>a[(i-1)*2]>>a[(i-1)*2+1]; } for(int i=1;i<=n;i++){ t = 0; for(int j=0;j<=a[(i-1)*2];j++){ for(int k=0;k<=a[(i-1)*2]-j;k++){ p = a[(i-1)*2]-j-k; if(j*1+k*2+p*5==a[(i-1)*2+1]){ t = t+1; } } } cout<<t<<"\n"; } }