#include <iostream>
#include <fstream>
using namespace std;
const int mod=194767;
int modes[2*256*256+1];
int n,s,use,i,j,low;
int main()
{
    ifstream f("1-sir.in");
    ofstream g("1-sir.out");
    f>>n>>s;
    if(s>n*(n-1)/2||s<-n*(n-1)/2)
    {
        g<<'0';
        return 0;
    }
    modes[n*(n-1)]=1;
    low=n*(n-1)/2+s;
    for(i=1;i<n;i++)
    {
        use=i%2;
        for(j=max(low,2*(n-i));j<=n*(n-1)+1;j++)
            if(modes[j])
       {
            modes[j-2*(n-i)]+=modes[j];
            if(modes[j-2*(n-i)]>=mod)
               modes[j-2*(n-i)]-=mod;
       }
    }
    g<<modes[n*(n-1)/2+s];
    return 0;
}