#!/bin/python
for i in range (0,9):
    if i < 5:
        blocks = i + (i+1)  
        white_spaces = 4 - i
    if i > 4:
        blocks = blocks - 2 
        white_spaces = white_spaces + 1
    print(' '*white_spaces+'#'*blocks)

lambda x:  True if x>0 else False

def print_hashtags(middle_count=9):
    top_range = list(range(1, middle_count + 1, 2)) # 1, 3, 5, ...
    bottom_range = list(reversed(top_range))[1:] # 9, 7, 5, 3, ...
    latest_range = top_range + bottom_range # ex [input = 7]: 1, 3, 5, 7, 5, 3, 1
    for i in latest_range:
        print((i * '#').center(middle_count)) # each row printing here...

print_hashtags(middle_count=int(input('Enter the middle row hashtag counts: ')))

n = 5
set(map(lambda i:print("{} {}".format(abs(n - i) * ' ', (2 * (n - abs(n-i)) - 1) * '#')), range(1, 2 * n)))