#include <algorithm>
#include <bitset>
#include <cstdint>
#include <cstring>
#include <iostream>
#include <limits.h>
#include <math.h>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <vector>
#define int long long
#define ll long long
#define loop(X, N) for(int X = 0; X < (N); X++)
#define all(V) V.begin(), V.end()
#define rall(V) V.rbegin(), V.rend()
using namespace std;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int, int> ii;
typedef vector<ii> vii;
typedef vector<vector<ii>> vvii;
typedef vector<bool> vb;
typedef vector<vector<bool>> vvb;
int count_tastiness(int x, vi a)
{
int N = a.size();
for (int i = 1; i < N; i++)
a[i] *= (1LL << i);
vi values = { 0 };
for (int bit = 0; bit < N; bit++)
{
int sz = values.size();
loop(i, sz) {
int& count = values[i];
count += a[bit];
if (count / (1LL << bit) >= x)
values.push_back(count - x * (1LL << bit));
}
}
return values.size();
}
