import sys
input = lambda : sys.stdin.readline().rstrip()

write = lambda x: sys.stdout.write(x+"\n")
debug = lambda x: sys.stderr.write(x+"\n")
writef = lambda x: print("{:.12f}".format(x))


n = int(input())
l = [
    [[0,0,0], [-1, 1, 0]],
    [[1,1,0], [0,-1,1]]
]
dp = {}
def sub(y, v1, v3, v4):
    if y==0:
        return v1 and v3 and v4
    elif y<0:
        return 0
    if (y,v1,v3,v4) in dp:
        return dp[y,v1,v3,v4]
    res = 0
    for i in range(2):
        for j in range(2):
            ll = l[i][j]
            nv1 = v1 + ll[0]
            nv3 = v3 + ll[1]
            nv4 = v4 + ll[2]
            nv1 = max(0, min(1, nv1))
            nv3 = max(0, min(1, nv3))
            nv4 = max(0, min(1, nv4))
            res += sub((y-j)//2, nv1, nv3, nv4)
    dp[y,v1,v3,v4] = res
    return res
ans = sub(n, 1, 0, 0)
print(ans)