id:A090854 - OEIS Search Results

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a(n) is the least positive integer such that the integer part of the arithmetic-geometric mean of a(n) and 1 is equal to Fibonacci(n).

+0
5

1, 1, 4, 7, 13, 24, 43, 77, 137, 241, 421, 732, 1266, 2178, 3733, 6376, 10858, 18439, 31237, 52804, 89082, 150014, 252206, 423367, 709697, 1188136, 1986730, 3318386, 5536857, 9229483, 15370775, 25576584, 42524547, 70649205, 117290710 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`floor( agm(a(n), 1) ) = Fibonacci(n), for n>=0.`
	CROSSREFS	`Cf. A090852, A090853, A090855.` `Sequence in context: A111314 A139217 A038391 this_sequence A039694 A000288 A074863` `Adjacent sequences: A090851 A090852 A090853 this_sequence A090855 A090856 A090857`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Dec 10 2003`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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