id:A031538 - OEIS Search Results

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Numbers n such that continued fraction for sqrt(n) has even period and central term 40.

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1602, 1606, 1622, 1634, 1646, 1654, 1678, 1686, 1698, 1718, 1726, 1734, 1762, 3603, 3639, 3669, 3678, 3684, 3693, 3711, 3756, 3777, 3783, 3801, 3837, 3849, 3873, 3891, 3909, 3921, 3957, 3966, 6404, 6412, 6428, 6436, 6444, 6452, 6476, 6484, 6500, 6508 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A031758 A031628 A154505 this_sequence A098193 A064251 A023685` `Adjacent sequences: A031535 A031536 A031537 this_sequence A031539 A031540 A031541`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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