№23 — #23130

from functools import lru_cache
@lru_cache(None)
def f(a, b):
    if a == b:
        return 1
    if a > b:
        return 0
    return f(a + 2, b) + f(a * 2, b) + f(a + 5, b)
@lru_cache(None)
def f1(a, b):
    if a == 40:
        return 0
    if a == b:
        return 1
    if a > b:
        return 0
    return f1(a + 2, b) + f1(a * 2, b) + f1(a + 5, b)
@lru_cache(None)
def f2(a, b):
    if a == 17:
        return 0
    if a == b:
        return 1
    if a > b:
        return 0
    return f2(a + 2, b) + f2(a * 2, b) + f2(a + 5, b)
print(f(3, 17) * f1(17, 60) + f2(3, 40) * f(40, 60))