


"""simple docstring"""






def        lowerCamelCase_(		_lowerCamelCase = 100       )    ->     int:
   '''simple docstring'''





   _lowerCamelCase   :				List[str]							=     set()

   _lowerCamelCase   :				Optional[Any]							=     0

   _lowerCamelCase   :				Optional[int]							=     n + 1  # maximum limit

   for a in range(2			,		_lowerCamelCase       ):
      for b in range(2			,		_lowerCamelCase       ):
         _lowerCamelCase   :				List[str]							=     a**b  # calculates the current power
         collect_powers.add(_lowerCamelCase       )  # adds the result to the set
   return len(_lowerCamelCase       )


if __name__ == "__main__":
  print('''Number of terms ''', solution(int(str(input()).strip())))

'''simple docstring'''



_lowercase          =						"""
# Transformers 설치 방법
! pip install transformers datasets
# 마지막 릴리스 대신 소스에서 설치하려면, 위 명령을 주석으로 바꾸고 아래 명령을 해제하세요.
# ! pip install git+https://github.com/huggingface/transformers.git
"""

_lowercase          =						[{"""type""": """code""", """content""": INSTALL_CONTENT}]
_lowercase          =						{
    """{processor_class}""": """FakeProcessorClass""",
    """{model_class}""": """FakeModelClass""",
    """{object_class}""": """FakeObjectClass""",
}
