id:A031669 - OEIS Search Results

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Numbers n such that continued fraction for sqrt(n) has odd period and central terms 81.

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6562, 41641, 81274, 133306, 134770, 199037, 202621, 278953, 281069, 283193, 373546, 479153, 593261, 733177, 740041, 869153, 871018, 878498, 884129, 1026794, 1028821, 1032881, 1036949, 1038986, 1043066, 1049201, 1215133, 1388525, 1393241 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A017312 A017432 A017564 this_sequence A031579 A031759 A145050` `Adjacent sequences: A031666 A031667 A031668 this_sequence A031670 A031671 A031672`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified December 20 13:54 EST 2009. Contains 171081 sequences.

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