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#include <bits/stdc++.h>
#define nm 40000
#define MOD 194767
using namespace std;
ifstream fin("1-sir.in");
ofstream fout("1-sir.out");
int n,s,d[nm];
int main()
{
int i,j;
fin>>n>>s;
fin.close();
d[0]=1;
if(s<0)
s*=-1;
if(s>n*(n-1)/2)
{
fout<<0;
return 0;
}
for(i=1;i<n;i++)
for(j=i*(i+1)/2;j>=i;j--)
d[j]=(d[j] + d[j-i])%MOD;
fout<<d[(n*(n-1)/2-s)/2]%MOD;
fout.close();
return 0;
}