id:A013945 - OEIS Search Results

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Least d such that period of continued fraction for sqrt(d) contains n (n^2+2 if n odd, (n/2)^2+1 if n even).

+0
2

3, 2, 11, 5, 27, 10, 51, 17, 83, 26, 123, 37, 171, 50, 227, 65, 291, 82, 363, 101, 443, 122, 531, 145, 627, 170, 731, 197, 843, 226, 963, 257, 1091, 290, 1227, 325, 1371, 362, 1523, 401, 1683, 442, 1851, 485 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A152177 A110326 A112061 this_sequence A065014 A072656 A163841` `Adjacent sequences: A013942 A013943 A013944 this_sequence A013946 A013947 A013948`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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