#include <fstream>
#include <cstdlib>

using namespace std;

ifstream f("1-sir.in");
ofstream g("1-sir.out");

int n,s,i,j,x,dp[200001];
int main()
{
    f>>n>>s;
    x=(n*(n-1))/2;
    if(s>abs(x))
    {
        g<<"0";
        return 0;
    }
    dp[x]=1;
    for(i=2;i<=n;++i)
    for(j=0;j<=x;++j) dp[j]=(dp[j]+dp[j+2*(n-i+1)])%194767;
    g<<dp[abs(s)];
}