id:A031566 - OEIS Search Results

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Numbers n such that continued fraction for sqrt(n) has even period and central term 68.

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4626, 4642, 4678, 4694, 4702, 4722, 4726, 4742, 4766, 4786, 4798, 4802, 4806, 4818, 4822, 4834, 4838, 4846, 4854, 4866, 4882, 4894, 4898, 10407, 10446, 10452, 10473, 10479, 10497, 10524, 10533, 10551, 10569, 10581, 10587, 10596, 10617, 10623, 10641 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A115446 A139410 A031656 this_sequence A068268 A028551 A122713` `Adjacent sequences: A031563 A031564 A031565 this_sequence A031567 A031568 A031569`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

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