t = int(input())
n, c = map(int,input().split())
from collections import deque
s = set()
for i in range(2 ** (2 * n)):
    q1 = deque()
    q2 = deque()
    for j in range(2 * n):
        if j < n:
            if 1 & (i >> j):
                q1.append(1)
            else:
                q1.append(0)
        else:
            if 1 & (i >> j):
                q2.append(1)
            else:
                q2.append(0)
    flag = True
    for _ in range(n + 1):
        q1.rotate()
        q2.rotate()
        l = []
        for j in range(n):
            l.append(q1[j])
        for j in range(n):
            l.append(q2[j])
        if tuple(l) in s:
            flag = False
        l = []
        for j in range(n):
            l.append(q2[j])
        for j in range(n):
            l.append(q1[j])
        if tuple(l) in s:
            flag = False


    if flag:
        l = []
        for j in range(n):
            l.append(q1[j])
        for j in range(n):
            l.append(q2[j])

        s.add(tuple(l))
print(len(s) + 2)