// yukicoder 118 (http://yukicoder.me/problems/221)
#include<cstdio>
#define rep(i,a) for(int i=0;i<(a);++i)

typedef long long ll;

const int MAX_N = 100000, mod = 1000000007;

int N;
ll cnt[101];

int main()
{
	scanf( "%d", &N );
	rep( i, N )
	{
		int A;
		scanf( "%d", &A );
		++cnt[A];
	}

	int ans = 0;
	rep( i, 101 ) rep( j, i ) rep( k, j )
		ans = (ans+cnt[i]*cnt[j]*cnt[k]) % mod;

	printf( "%d\n", ans );

	return 0;
}