#include <bits/stdc++.h>
#include <iostream>
#include <vector>

#define DEBUG true

#define $(x) {if (DEBUG) {std::cout << "(line " << __LINE__ << ") "; {x} std::cout << std::endl;}}
#define _(x) {std::cout << #x << " = " << x << " ";}

int main()
{
//    $(_(N));
//    $(_(M));
    int N, K;
    std::cin >> N >> K;
    std::vector<int> arr(N, 0);
    long sum = 0;
    int haha = 0;
    int total = 0;
    for (int i = 0; i < N; i++) {
        std::cin >> arr[i];
    }
    for (int start = 0; start < N; start++) {
        sum = 0;
        haha = 0;
        for (int end = start; end < N; end++) {
            sum += arr[end];
            haha = haha | arr[end];
            if (K == (long)haha && sum >= K) {
                total++;
            }
//            std::cout << "start: " << start << ", end: " << end << ", sum: " << sum << ", or: " << haha << "\n";
//            if (haha >= K && sum >= K) {
//                total++;
//            }
        }
    }
    std::cout << total << "\n";
    return 0;
}