//ALEX ENACHE

#include <algorithm>

using namespace std;

//#include <iostream>
#include <fstream>
//ifstream cin("input"); ofstream cout("output");
ifstream cin("farfurii.in"); ofstream cout("farfurii.out");

int main() {
	
	long long n, k;
	cin >> n >> k;

	int poz = n;
	int skip = 0;

	for (long long i = 1; i <= n; i++) {
		poz = n - i + 1;
		if (i * (i - 1) / 2 >= k) {
			skip = i * (i - 1) / 2 - k;
			break;
		}
	}

	for (int i = 1; i < poz; i++) {
		cout << i << " ";
	}

	cout << n - skip << " ";

	for (int i = n; i >= poz; i--) {
		if (i == n - skip) continue;
		cout << i << " ";
	}


}