#include <iostream>
#include <vector>
#include <math.h>
using namespace std;

int main(){
    int n, k, buff, p=0, seqSum = 0;
    cin >> n >> k;
    vector<int> arr;

    for(int i =0; i < n; i++){
        cin >> buff;
        arr.push_back(buff);
    }

    for(int i=1; i <= n; i++){
        for (int j = 0; j <= n - i; j++)
        {
            seqSum = 0;
            for (int l = j; l < i + j; l++)
            {
                seqSum = seqSum | arr[l];
            }
            if (seqSum == k) p++;
        }
    }
    cout << p;
}