id:A031619 - OEIS Search Results

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Numbers n such that continued fraction for sqrt(n) has odd period and central terms 31.

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962, 6109, 12149, 19681, 20530, 30397, 40973, 55921, 57346, 70514, 71578, 73189, 87977, 89165, 91565, 110665, 111997, 128693, 132298, 133754, 151169, 151946, 155861, 157441, 159029, 159826, 178813, 203341, 206957, 212441, 234250, 235217 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A063797 A098207 A031740 this_sequence A031529 A031709 A093232` `Adjacent sequences: A031616 A031617 A031618 this_sequence A031620 A031621 A031622`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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