#define _USE_MATH_DEFINES
#include <algorithm>
#include <cstdio>
#include <functional>
#include <iostream>
#include <cfloat>
#include <climits>
#include <cstring>
#include <cmath>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <time.h>
#include <unordered_map>
#include <vector>
using namespace std;

typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> i_i;
typedef pair<ll, int> ll_i;
typedef pair<double, int> d_i;
typedef pair<ll, ll> ll_ll;
typedef pair<double, double> d_d;
struct edge { ll B, T, F, P; };

ll MOD = 1234567891;
ll _MOD = 1000000009;
double EPS = 1e-10;
int INF = INT_MAX / 10;

int main() {
	int N; ll M; cin >> N >> M;
	vector<int> A(N);
	for (int i = 0; i < N; i++)
		cin >> A[i];
	vector<ll> dp(50000);
	dp[0] = 1;
	for (; M > 0; M /= 2) {
		for (int i = 0; i < N; i++)
			for (int j = 49999; j - A[i] >= 0; j--)
				dp[j] = (dp[j] + dp[j - A[i]]) % MOD;
		for (int j = 0; j < 25000; j++)
			dp[j] = dp[j * 2 + M % 2];
		for (int j = 25000; j < 50000; j++)
			dp[j] = 0;
	}
	cout << dp[0] << endl;
}