Bubble Cup hypothesis
The Bubble Cup hypothesis stood unsolved for $$$130$$$ years. Who ever proves the hypothesis will be regarded as one of the greatest mathematicians of our time! A famous mathematician Jerry Mao managed to reduce the hypothesis to this problem:Given a number $$$m$$$, how many polynomials $$$P$$$ with coefficients in set $$${\{0,1,2,3,4,5,6,7\}}$$$ have: $$$P(2)=m$$$?Help Jerry Mao solve the long standing problem!
In first case, for $$$m=2$$$, polynomials that satisfy the constraint are $$$x$$$ and $$$2$$$.In second case, for $$$m=4$$$, polynomials that satisfy the constraint are $$$x^2$$$, $$$x + 2$$$, $$$2x$$$ and $$$4$$$.
The first line contains a single integer $$$t$$$ $$$(1 \leq t \leq 5\cdot 10^5)$$$ - number of test cases.On next line there are $$$t$$$ numbers, $$$m_i$$$ $$$(1 \leq m_i \leq 10^{18})$$$ - meaning that in case $$$i$$$ you should solve for number $$$m_i$$$.
For each test case $$$i$$$, print the answer on separate lines: number of polynomials $$$P$$$ as described in statement such that $$$P(2)=m_i$$$, modulo $$$10^9 + 7$$$.
T = input()
mod = int(1000000000.0 + 7)
a = map(int, input().split())
c = []
for n in a:
    b = n // 2 + 2
    b = b * b
    b //= 4
    c.append(str(b % mod))
print(' '.join(c))
T = input()
mod = int(1000000000.0 + 7)
a = map(int, input().split())
c = []
for n in a:
    b = n // 2 + 2
    b = b * b
    b //= 4
    c.append(str(b % mod))
print(' '.join(c))
t = int(input())
a = list(map(int, input().split()))
out = []
for n in a:
    ans = n // 2 + 2
    ans = ans * ans
    ans //= 4
    out.append(ans % 1000000007)
print(' '.join((str(x) for x in out)))