#include <fstream>
#define MOD 194676
#define ZERO 35000
using namespace std;
long v[2][70000];
int main()
{
    ifstream in("1-sir.in");
    ofstream out("1-sir.out");
    long n, s, i;
    in>>n>>s;
    v[1][ZERO]=1;
    for(i=2; i<=n; ++i)
        for(long j=ZERO-i*(i-1)/2; j<=ZERO+i*(i-1)/2; ++j)
            v[i%2][j]=(v[(i+1)%2][j-i+1]+v[(i+1)%2][j+i-1])%MOD;
    out<<v[(i+1)%2][ZERO+s];
    return 0;
}