id:A056469 - OEIS Search Results

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Number of elements in the continued fraction for sum(k=0,n,1/2^2^k).

+0
3

2, 3, 4, 6, 10, 18, 34, 66, 130, 258, 514, 1026, 2050, 4098, 8194, 16386, 32770, 65538, 131074, 262146, 524290, 1048578, 2097154, 4194306, 8388610, 16777218, 33554434, 67108866, 134217730, 268435458, 536870914, 1073741826, 2147483650 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(0)=2, n>0 a(n)=2^(n-1)+2=A052548(n-1)+2`
	CROSSREFS	`Cf. A007400. Apart from initial term, same as A052548. See also A089985.` `Adjacent sequences: A056466 A056467 A056468 this_sequence A056470 A056471 A056472` `Sequence in context: A060163 A106511 A024490 this_sequence A004047 A093912 A134696`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Dec 07 2002`

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

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