





from collections import defaultdict
from math import gcd







def   __lowerCamelCase   (				__a  :int = 1_5_0_0_0_0_0       )						->							int:






		"""simple docstring"""

		A__     =  defaultdict(__a       )
		A__     =  2
		while 2 * euclid_m * (euclid_m + 1) <= limit:
				for euclid_n in range((euclid_m % 2) + 1       ,	__a       ,	2       ):
						if gcd(__a       ,	__a       ) > 1:
								continue
						A__     =  2 * euclid_m * (euclid_m + euclid_n)
						for perimeter in range(__a       ,	limit + 1       ,	__a       ):
								frequencies[perimeter] += 1
				euclid_m += 1
		return sum(1 for frequency in frequencies.values() if frequency == 1       )


if __name__ == "__main__":
					print(F'''{solution() = }''')










from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_sentencepiece_available,
    is_tokenizers_available,
    is_torch_available,
    is_vision_available,
)


A       :   Dict					= {'''processing_layoutxlm''': ['''LayoutXLMProcessor''']}

try:
					if not is_sentencepiece_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					A       :   Dict					= ['''LayoutXLMTokenizer''']

try:
					if not is_tokenizers_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					A       :   Dict					= ['''LayoutXLMTokenizerFast''']

if TYPE_CHECKING:
					from .processing_layoutxlm import LayoutXLMProcessor

					try:
										if not is_sentencepiece_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .tokenization_layoutxlm import LayoutXLMTokenizer

					try:
										if not is_tokenizers_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .tokenization_layoutxlm_fast import LayoutXLMTokenizerFast

else:
					import sys

					A       :   int					= _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)



