Problem:
Score : 300 points

Problem Statement

Let f(n) be the number of triples of integers (x,y,z) that satisfy both of the following conditions:

1 \leq x,y,z

x^2 + y^2 + z^2 + xy + yz + zx = n

Given an integer N, find each of f(1),f(2),f(3),\ldots,f(N).

Constraints

All values in input are integers.

1 \leq N \leq 10^4

Input

Input is given from Standard Input in the following format:

N

Output

Print N lines. The i-th line should contain the value f(i).

Sample Input 1

20

Sample Output 1

0
0
0
0
0
1
0
0
0
0
3
0
0
0
0
0
3
3
0
0

For n=6, only (1,1,1) satisfies both of the conditions. Thus, f(6) = 1.

For n=11, three triples, (1,1,2), (1,2,1), and (2,1,1), satisfy both of the conditions. Thus, f(6) = 3.

For n=17, three triples, (1,2,2), (2,1,2), and (2,2,1), satisfy both of the conditions. Thus, f(17) = 3.

For n=18, three triples, (1,1,3), (1,3,1), and (3,1,1), satisfy both of the conditions. Thus, f(18) = 3.

Solution in C# (.NET Core 3.1.201) (judge verdict: Time Limit Exceeded)

using System;
using System.Linq;

namespace AtCoder0711
{
    class MainClass
    {
        public static void Main(string[] args)
        {
            int N = int.Parse(Console.ReadLine());
            // int[] a = Console.ReadLine().Split(' ').Select(x => int.Parse(x)).ToArray();
            long cnt = 0;
            long[] ans =  new long [N];

            for(var i =0; i<N; i++)
            {
                for(var x =1; x< i+1; x++)
                {
                    for (var y = 1; y < i+1; y++)
                    {
                        for (var z = 1; z < i+1; z++) {
                           if( x*x+ y*y + z*z +x*y+y*z + z*x ==i + 1)
                            {
                                cnt++;
                            }
                        }
                    }

                }
                ans[i] = cnt;
                cnt = 0;
            }

            for (var i = 0; i < N; i++)
            {
                Console.WriteLine(ans[i]);
            }
        }
    }
}