#include<cstdio>
using namespace std;

long long N, K, i, p, q;

int main() {

	freopen("farfurii.in", "r", stdin);
	freopen("farfurii.out", "w", stdout);

	scanf("%lld %lld", &N, &K);

	p = 1;
	while ( (N-p) * (N-p-1) / 2 >= K ) { printf("%lld ", p); p++; }

	N = N - p + 1;
	q = K - (N-1)*(N-2) / 2 + 1;
	printf("%lld ", q + p - 1);
	for (i = N ; i > 0 ; i--)
		if (i != q) printf("%lld ", i + p - 1);

	return 0;
}