Последовательность целых чисел

with open('17-9.txt') as f:
    s = [int(x) for x in f]
    numbers = []
    for i in range(1, len(s)):
        if (str(bin(s[i])).count('0'))-1 >= 1 and (str(bin(s[i-1])).count('0'))-1 >= 1 and (str(bin(s[i])).count('1')) == 2 and (str(bin(s[i-1])).count('1')) == 2:
            numbers.append(max(s[i], s[i-1], s[i+1]))
    numbers.append(max(s[i], s[i-1], s[i+1]))
 
print(len(numbers), sum(numbers))

(str(bin(s[i])).count('0'))-1 >= 1

def is_fit(n):
    if str(bin(n)).count('0')) >= 2 str(bin(s[i])).count('1') == 2:
        return 1
    return 0
    
for i in range(1, len(s) - 1):
        if sum(is_fit(x) for x in s[i-1:i+2]) >= 2:
            numbers.append(max(s[i], s[i-1], s[i+1]))
 
print(len(numbers), sum(numbers))

def is_fit(n):
    if str(bin(n)).count('0') >= 2 and str(bin(n)).count('1') == 2:
        return 1
    return 0
    
numbers = [max(s[i-1:i+2]) for i, v in enumerate(s[1:-1], start = 1) if sum(is_fit(x) for x in s[i-1:i+2]) >= 2]
print(len(numbers), sum(numbers))

with open('17-9.txt') as f:
    cmax = c = i = 0
    a3 = False
    fun = lambda x: (x>3 and bin(x).count('1') == 2)
    for x in f.read():
        
        if i < 2:
            if i==0:
                a1, c1 = n, fun(n)
            else:
                a2, c2 = n, fun(n)
        
        else:
            if a3:
                a1, a2, a3 = a2, a3, n 
                c1, c2, c3 = c2, c3, fun(n)
            else:
                a3, c3 = n, fun(n)
            
            if c1+c2+c3>1:
                cmax = max(a1+a2+a3, cmax)
                c += 1
        i += 1
print(c, '\n', cmax)

print(str(bin(4)))
 
0b100