code: 
  def    __snake_case       (  __magic_name__	):
  
  
  
  
  
  
  
  				'''simple docstring'''
  
  
  				return n * (2 * n - 1)
  
  def    __snake_case       (  __magic_name__	):
  
  
  
  
  
  
  
  				'''simple docstring'''
  
  
  				lowercase						    =			(1 + 24 * n) ** 0.5
  				return ((1 + root) / 6) % 1 == 0
  
  def    __snake_case       (  __magic_name__ = 144	):
  
  
  
  
  
  
  
  				'''simple docstring'''
  
  
  				lowercase						    =			start
  				lowercase						    =			hexagonal_num(__magic_name__	)
  				while not is_pentagonal(__magic_name__	):
  								n += 1
  								lowercase						    =			hexagonal_num(__magic_name__	)
  				return num
  
  
  if __name__ == "__main__":
  						print(F"{solution()} = ")
  
style_context: 
  from transformers import PretrainedConfig
  
  
  
  
  
  class      UpperCamelCase_			(			__a		):
  
  
  
  
  
  
  
  						'''simple docstring'''
  
  
  
  						UpperCamelCase			:     List[str]							      =				'''custom'''
  
  
  
  
  
  						def __init__( self       :Tuple		,						lowerCAmelCase__       :int=1		,						**lowerCAmelCase__       :List[Any]    )     ->int:
  										lowercase						    =			attribute
  										super().__init__(**lowerCAmelCase__    )
  
  
  
  
  
  class      UpperCamelCase_			(			__a		):
  
  
  
  
  
  
  
  						'''simple docstring'''
  
  
  
  						UpperCamelCase			:     Union[str, Any]							      =				'''custom'''
  
  
  
  
  
  						def __init__( self       :Union[str, Any]		,						lowerCAmelCase__       :Dict=1		,						**lowerCAmelCase__       :Dict    )     ->List[str]:
  										lowercase						    =			attribute
  