#include "bits/stdc++.h"
using namespace std;

int main() {
	int N;
	cin >> N;
	vector<int> A(N);
	map<int, int> m1;
	for (int i = 0; i < N; i++)
	{
		cin >> A[i];
		m1[A[i]]++;
	}
	map<int, int> m2;
	for (auto i : m1){
		m2[i.second]++;
	}

	long long mod = (long long)1e9 + 7;
	long long ans = 0;
	for (auto i: m2)
	{
		for (auto j : m2)
		{
			if (i.first <= j.first) continue;
			for (auto k : m2)
			{
				if (i.first <= k.first) continue;
				if (j.first <= k.first) continue;
				ans += (long long)i.first * j.first % mod * k.first % mod * i.second % mod * j.second % mod * k.second % mod;
				ans %= mod;
			}
		}
	}

	for (auto i : m2)
	{
		for (auto j : m2)
		{
			if (i == j) continue;
			ans += (long long)i.first * i.first % mod * j.first % mod * ((long long)i.second * (i.second - 1) / 2) % mod * j.second % mod;
			ans %= mod;
		}
	}

	for (auto i : m2)
	{
		ans += (long long)i.first * i.first % mod * i.first % mod * (((long long)(i.second) * (i.second - 1) * (i.second - 2) / 6) % mod) % mod;
		ans %= mod;
	}
	cout << ans << endl;
}