#include <fstream>
#define MOD 194676
#define ZERO 16450
using namespace std;
long v[2][32900];
int main()
{
    ifstream in("1-sir.in");
    ofstream out("1-sir.out");
    long n, s, i, k;
    in>>n>>s;
    v[0][ZERO]=1;
    for(i=2, k=1; i<=n; ++i, k=!k)
        for(long j=ZERO-i; j<=ZERO+i; ++j)
            v[k][j]=(v[!k][j-(i-1)]+v[!k][j+(i-1)])%MOD;
    out<<v[!k][ZERO+s];
    return 0;
}