
"""simple docstring"""




from math import ceil

def lowercase_  (   _snake_case = 1_001						):
							SCREAMING_SNAKE_CASE__						:       Optional[int]           =   1

							for i in range(1   ,int(ceil(n / 2.0						)						)						):
														SCREAMING_SNAKE_CASE__						:       Tuple           =   2 * i + 1
														SCREAMING_SNAKE_CASE__						:       Optional[Any]           =   2 * i
														SCREAMING_SNAKE_CASE__						:       str           =   total + 4 * odd**2 - 6 * even

							return total


if __name__ == "__main__":
					import sys

					if len(sys.argv) == 1:
										print(solution())
					else:
										try:
															UpperCAmelCase__      :    Dict    							= int(sys.argv[1])
															print(solution(n))
										except ValueError:
															print('Invalid entry - please enter a number')








from ...utils import (
    OptionalDependencyNotAvailable,
    is_torch_available,
    is_transformers_available,
    is_transformers_version,
)


try:
						if not (is_transformers_available() and is_torch_available() and is_transformers_version(""">=""", """4.25.0""")):
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						from ...utils.dummy_torch_and_transformers_objects import UnCLIPImageVariationPipeline, UnCLIPPipeline
else:
						from .pipeline_unclip import UnCLIPPipeline
						from .pipeline_unclip_image_variation import UnCLIPImageVariationPipeline
						from .text_proj import UnCLIPTextProjModel