



def 						_lowerCAmelCase    (					__lowerCamelCase :  int = 100  ):



 """simple docstring"""





 __SCREAMING_SNAKE_CASE							:     List[Any]							=						[[0 for _ in range(__lowerCamelCase  )] for _ in range(m + 1  )]
 for i in range(m + 1  ):
  __SCREAMING_SNAKE_CASE							:     List[str]							=						1

 for n in range(m + 1  ):
  for k in range(1		,						__lowerCamelCase  ):
   memo[n][k] += memo[n][k - 1]
   if n > k:
    memo[n][k] += memo[n - k - 1][k]

 return memo[m][m - 1] - 1


if __name__ == "__main__":
      print(solution(int(input("""Enter a number: """).strip())))







"""simple docstring"""







def     __UpperCAmelCase							(       UpperCAmelCase_       :							str    )				->     str:

	'''simple docstring'''





	return " ".join(sorted(set(sentence.split()    )    )    )


if __name__ == "__main__":
	import doctest

	doctest.testmod()





