#include <fstream>
using namespace std;
ifstream in("in");
ofstream out("out");


int n, ult,sol[100005];
long long inv, K;
bool v[100005];

int main()
{
    in >> n >> K;
    for (int i = 1; i <= n; ++i) {
        inv = 1LL * (n - i) * (n - i - 1) / 2LL;
        if (inv < K) {
            sol[i] = i + K - inv;
            v[i + K - inv] = true;
            ult = i;
            break;
        }
        else {
            sol[i] = i;
            v[i] = true;
        }
        ult = i;
    }
    for (int i = n; i > 0; --i)
        if (!v[i])
            sol[++ult] = i;

    for (int i = 1; i <= n; ++i)
        out<<sol[i]<<" ";
}