id:A065012 - OEIS Search Results

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Integers for which the periodic part of the continued fraction for the square root of n begins with 9.

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83, 199, 328, 365, 534, 581, 735, 790, 847, 1031, 1096, 1163, 1304, 1377, 1452, 1529, 1690, 1773, 1858, 1945, 2035, 2126, 2219, 2314, 2411, 2511, 2612, 2715, 2820, 2927, 2928, 3037, 3148, 3261, 3376, 3493, 3494, 3613, 3734, 3857, 3982, 3983, 4109, 4110 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`The continued fraction for the square root of 83 is 9, {9, 18}.`
	MATHEMATICA	`Select[ Range[5000], First[ Last[ ContinuedFraction[ Sqrt[ # ]]]] == 9 & ]`
	CROSSREFS	`Sequence in context: A142681 A066366 A142001 this_sequence A033253 A141933 A008897` `Adjacent sequences: A065009 A065010 A065011 this_sequence A065013 A065014 A065015`
	KEYWORD	`cofr,easy,nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 01 2001`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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