id:A013652 - OEIS Search Results

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Period of continued fraction for sqrt(n) contains at least three 1's.

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7, 13, 21, 31, 32, 43, 44, 46, 57, 58, 61, 67, 73, 74, 75, 76, 86, 88, 91, 92, 93, 94, 97, 103, 106, 108, 109, 111, 112, 113, 115, 116, 124, 129, 133, 134, 135, 136, 137, 139, 151, 157, 158, 159, 160, 161, 162, 163, 166, 172, 179, 181, 183, 184, 185, 186, 190, 191, 193, 199 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`Kenneth H. Rosen, Elementary Number Theory and Its Applications, Addison-Wesley, 1984, page 426 (but beware of errors!).`
	CROSSREFS	`Sequence in context: A054858 A157971 A135275 this_sequence A099988 A076947 A124192` `Adjacent sequences: A013649 A013650 A013651 this_sequence A013653 A013654 A013655`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`
	EXTENSIONS	`More terms from David W. Wilson (davidwwilson(AT)comcast.net)`

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

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