notebook.community
Edit and run
In [19]: def solve(level): sum_ = (level*(level +1) + ((level - 1) * level) / 2) % 1000007 print sum_ for i in range(int(raw_input())): solve(int(raw_input()))
def solve(level): sum_ = (level*(level +1) + ((level - 1) * level) / 2) % 1000007 print sum_ for i in range(int(raw_input())): solve(int(raw_input()))
10 0 0 1 2 2 7 3 15 4 26 5 40 6 57 7 77 8 100 9 126
In [ ]: