#include <stdio.h>
#include <vector>
#include <map>

int main()
{
    int n, k;
    scanf("%d %d ", &n, &k);
    int days[400001];

    for (size_t i = 0; i < n; i++)
    {
        scanf("%d ", days + i);
    }

    std::vector<std::vector<int>> tempSums(n);

    for (size_t i = 0; i < n; i++)
    {
        tempSums[i] = std::vector<int>(n);
    }

    int eligibleDays = 0;

    for (int i = 1; i <= n; i++) // pro kazdou i-tici
    {
        for (int j = 0; j < n - i + 1; j++) // kterych existuje n-i+1
        {
            int sum;
            if (i == 1){
                sum = 0;
            }
            else{
                sum = tempSums[j][i-1];
            }
            sum |= days[j+i-1];
            tempSums[j][i] = sum;

            if (sum == k)
            {
                eligibleDays++;
            }
        }
    }

    printf("%d\n", eligibleDays);
    return 0;
}