#include <fstream>
#include <vector>
#define MOD 194767

using namespace std;

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

int main()
{
    int n, s, dif, maxim;
    in >> n >> s;

    maxim = ((n - 1) * n) / 2;
    dif = maxim - s;

    if (dif < 0)
    {
        out << 0;
        return 0;
    }

    vector<int> v(n + 1);
    vector<int> rez(dif + 1);

    for (int i = 1; i <= n; i++)
        v[i] = v[i - 1] + 2;

    rez[0] = 1;
    for (int i = 1; i <= n; i++)
        for (int j = v[i]; j <= dif; j++)
            rez[j] = (rez[j] + rez[j - v[i]]) % MOD;

    out << rez[dif];
    return 0;
}