#include<bits/stdc++.h>
using namespace std;
ifstream fin("1-sir.in");
ofstream fout("1-sir.out");

int n, s, G, dp[33333];

int main()
{
    fin >> n >> s;

    dp[0] = 1;
    if(s < 0)
        s *= -1;

    for(int i = n-1; i > 0; --i)
    {
        for(int j = G; j >= 0; --j)
            dp[i+j] = (dp[i+j] + dp[j])%194767;
        G += i;
    }

    if(s > n*(n-1)/2)
        fout << "0";
    else
        fout << dp[s];

    return 0;
}