#include<bits/stdc++.h>
using namespace std;
ifstream f("1-sir.in");
ofstream g("1-sir.out");
int N,S,dp[32651];
int main()
{
    f>>N>>S;
    int val=N*(N-1)/2;
    if(S<-val || S>val){
        g<<0;
        return 0;
    }
    dp[val]=1;
    for(int i=2;i<=N;++i)
        for(int j=0;j<=val;++j)
            dp[j]=(dp[j]+dp[j+2*(N-i+1)])%194767;
    g<<dp[abs(S)];
    return 0;
}