#include<bits/stdc++.h>
#include <atcoder/all>
#ifdef LOCAL
#include <debug_print.hpp>
#define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)
#else
#define debug(...) (static_cast<void>(0))
#endif
using namespace atcoder;
using mint=modint1000000007;
using namespace std;
using ll=long long;
using ul=unsigned long long;
int dx[9] = {-1, 1, 0, 0, -1, -1, 1, 1, 0};
int dy[9] = {0, 0, -1, 1, -1, 1, -1, 1, 0};
using Graph=vector<vector<int>>;
ll op(ll a,ll b){return min(a,b);}
ll e(){return 2e9;}
int main(){
	int N;
	cin>>N;
	vector<int>A(N),T(101);
	for(int i=0;i<N;i++)cin>>A[i],T[A[i]]++;
	mint t=0;
	for(int i=0;i<99;i++){
		for(int j=i+1;j<100;j++){
			for(int k=j+1;k<101;k++){
				t+=T[i]*T[j]*T[k];
			}
		}
	}
	cout<<t.val()<<endl;
}