#include <fstream>

#define MAXX 35000
#define MOD 194767
using namespace std;

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

typedef long long ll;
int ok[MAXX], dp[MAXX];

int main()
{
    ll n, s;
    fin >> n >> s;

    ll lim = ((n - 1) * n) / 2;
    if(s < -lim || s > lim){
        fout << 0 << '\n';
        return 0;
    }

    if((lim - s) % 2){
        fout << 0 << '\n';
        return 0;
    }

    int cM = (lim - s) / 2;
    ok[0] = dp[0] = 1;
    for(int i = 1; i < n; ++i)
        for(int j = cM - i; j >= 0; --j)
            if(ok[j])
                dp[i + j] = (dp[i + j] + dp[j]) % MOD, ok[i + j] = 1;
    fout << dp[cM] << '\n';
    return 0;
}