#include <sstream>
#include <string>
#include <vector>
#include <map>
#include <algorithm>
#include <iostream>
#include <utility>
#include <set>
#include <cctype>
#include <queue>
#include <stack>
#include <cstdio>
#include <cstdlib>
#include <cmath>

#define INF 1000000000

using namespace std;
typedef long long ll;

const int MAXN = 100010;
const ll MOD = 1000000007;
int A[MAXN];
ll B[110];

int main(void) {
    int N;
    cin >> N;
    for (int i = 0; i < N; i++) {
        cin >> A[i];
        B[A[i]]++;
    }
    ll ans = 0;
    for (int i = 1; i <= 100; i++) {
        for (int j = i+1; j <= 100; j++) {
            for (int k = j+1; k <= 100; k++) {
                ans = (ans + B[i]*B[j]*B[k]) % MOD;
            }
        }
    }
    cout << ans << endl;
    return 0;
}