#include<iostream>
using namespace std;
int main() {
int n, m, avg, num;
while (cin >> n >> m) {
avg = 0;
num = 2;
for (int i = 0; i < n / m; i++) {
for (int j = 0; j < m; j++) {
avg += num;
num += 2;
}
if (i == n / m - 1) {
if (n % m == 0) {
printf("%d\n", avg / m);
break;
}
else {
printf("%d ", avg / m);
break;
}
}
printf("%d ", avg / m);
avg = 0;
}
avg = 0;
if (n % m == 0) continue;
for (int i = 0; i < n - m * (n / m); i++) {
avg += num;
num += 2;
}
printf("%d\n", avg / (n - m * (n / m)));
}
system("pause");
return 0;
}