#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

//TLE解
int main() {
	
	std::ios::sync_with_stdio(false);
	std::cin.tie(0);
    
    int N;
    ll K;
    cin >> N >> K;
    ll ans = 0;
    vector<ll> a(N+1);
    K <<= 1;
    
    for( int i = 0; i < N; ++i ) {
        cin >> a[i];
    }
    
    for( int i = 0; i < N; ++i ) {
        if( a[i]*a[i] >= K ) ++ans;
        for( int j = i+1; j < N; ++j ) {
            if( a[i]*a[j] >= K ) ans += 2;
        }
    }
    
    cout << ans << "\n";
    
}