#include <fstream>
#define inf 0x7fffffff
#define mod 194767
using namespace std;
ifstream cin("1-sir.in");
ofstream cout("1-sir.out");
const int maxx=33000;
int dp[maxx+5];
bool ok[maxx+5];
int main()
{
    int n,s,lim;
    cin>>n>>s;
    lim=(n*(n-1))/2;
    if(s<-lim or s>lim)
    {
        cout<<0;
        return 0;
    }
    if((lim-s)%2)
    {
        cout<<0;
        return 0;
    }
    int obj=(lim-s)/2;
    ok[0]=true;
    dp[0]=1;
    for(int i=1;i<=n-1;++i)
    for(int j=obj-i;j>=0;--j)
    if(ok[j]==true)
        dp[i+j]=(dp[i+j]+dp[j])%mod,ok[i+j]=true;
    cout<<dp[obj];
    return 0;
}