#include <fstream>

using namespace std;
ifstream fin("farfurii.in");
ofstream fout("farfurii.out");
long long N, K;
int main()
{
    long long inv = 0, i, care;
    fin >> N >> K;

    while( inv * (inv - 1) / 2 < K ) inv++;
    for(i = 1; i <= N - inv; i++)
            fout<<i <<" ";
    if(K)
    {
        care = K - (inv - 1) *(inv - 2) / 2 + N - inv + 1;
        fout<<care<<" ";
    }
    for(i = N; i > N - inv; i--)
        if(i != care)fout<<i<<" ";

    return 0;
}