#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int N;
pair<int, int> A[1000100];

int bit[1000100];
int sum(int i){
	int s = 0;
	while(i > 0){
		s += bit[i];
		i -= i & -i;
	}
	return s;
}
void add(int i, int x){
	while(i <= N){
		bit[i] += x;
		i += i & -i;
	}
}
int sum(int a, int b){
	if(a > b)
		return 0;
	return sum(b) - sum(a - 1);
}

int main(){
	cin >> N;
	for(int i=0;i<N;i++){
		int a; cin >> a;
		A[i] = make_pair(a, i + 1);
	}

	ll res = 0;
	ll lsum = 0;

	sort(A, A + N);
	for(int i=0;i<N;){
		int v = A[i].first;
		int cnt = 0;

		for(int j=i;j<N;j++){
			if(A[j].first != v)
				break;
			++cnt;
		}

		ll rsum = N - lsum - cnt;
		res += lsum * rsum * cnt;

		for(int j=0;j<cnt;j++){
			int k = A[i+j].second;

			ll L_sz  = k - 1;
			ll L_eq  = j;
			ll L_min = sum(1, k - 1) - L_eq;
			ll L_max = L_sz - L_eq - L_min;

			ll R_sz  = N - k;
			ll R_eq  = cnt - L_eq - 1;
			ll R_min = sum(k + 1, N);
			ll R_max = R_sz - R_eq - R_min;

			res -= L_min * R_max;
			res -= L_max * R_min;

			add(k, 1);
		}

		lsum += cnt;
		i += cnt;
	}

	cout << res << endl;
	return 0;
}