id:A048613 - OEIS Search Results

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Number of terms (excluding the first) of A002211 for which the geometric mean produces progressively better approximations to Khinchin's constant (itself).

+0
3

1, 2, 3, 15, 23, 26, 81, 104, 109, 111, 120, 127, 135, 136, 141, 142, 144, 145, 146, 147, 148, 5920, 5943, 8381, 8401, 89953, 91368 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`H. Havermann, Simple Continued Fraction Expansion of Khinchin's Constant`
	MATHEMATICA	`g = {computed geometric means minus Khinchin}: pk = 2; t = Table[ If[ Abs[ g[ [ i ] ] ] <= pk, pk = Abs[ g[ [ i ] ] ]; i ], {i, 1, Length[ g ]} ]; Select[ t, NumberQ ]`
	CROSSREFS	`Cf. A002211.` `Sequence in context: A101507 A047176 A037175 this_sequence A162890 A030072 A064219` `Adjacent sequences: A048610 A048611 A048612 this_sequence A048614 A048615 A048616`
	KEYWORD	`nice,nonn`
	AUTHOR	`Hans Havermann (pxp(AT)rogers.com) (corrected Jan 12, 2001)`

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Last modified December 6 22:55 EST 2009. Contains 170429 sequences.

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