using System;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static void Main()
    {
        var n = rl();
        var a = ria();
        long mod = 1000000007;

        var cnt = new long[100];
        for (int i = 0; i < n; i++)
            cnt[a[i] - 1]++;

        long ans = 0;

        for (int i = 0; i < 100; i++)
        {
            for(int j = i + 1; j < 100; j++)
            {
                for(int k = j + 1; k < 100; k++)
                {
                    ans += cnt[i] * cnt[j] * cnt[k] % mod;
                    ans = ans % mod;
                }
            }
        }

        Console.WriteLine(ans);
    }

    #region Scan
    static int ri() { return int.Parse(Console.ReadLine()); }
    static long rl() { return long.Parse(Console.ReadLine()); }
    static double rd() { return double.Parse(Console.ReadLine()); }
    static string rs() { return Console.ReadLine(); }
    static int[] ria() { return Console.ReadLine().Trim().Split().Select(int.Parse).ToArray(); }
    static long[] rla() { return Console.ReadLine().Trim().Split().Select(long.Parse).ToArray(); }
    static double[] rda() { return Console.ReadLine().Trim().Split().Select(double.Parse).ToArray(); }
    static string[] rsa() { return Console.ReadLine().Trim().Split(); }
    static void mul(out int a, out int b) { var arr = ria(); a = arr[0]; b = arr[1]; }
    static void mul(out int a, out int b, out int c) { var arr = ria(); a = arr[0]; b = arr[1]; c = arr[2]; }
    static void mul(out int a, out int b, out int c, out int d) { var arr = ria(); a = arr[0]; b = arr[1]; c = arr[2]; d = arr[3]; }
    static void mul(out long a, out long b) { var arr = rla(); a = arr[0]; b = arr[1]; }
    static void mul(out long a, out long b, out long c) { var arr = rla(); a = arr[0]; b = arr[1]; c = arr[2]; }
    static void mul(out long a, out long b, out long c, out long d) { var arr = rla(); a = arr[0]; b = arr[1]; c = arr[2]; d = arr[3]; }
    #endregion
}