[2,17,173,1732,17321,173205,1732051,17320508, 173205081,1732050808,17320508076,173205080757, 1732050807569,17320508075689,173205080756888, 1732050807568877,17320508075688773, 173205080756887729,1732050807568877294, 17320508075688772935]