id:A069750 - OEIS Search Results

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a(1)=1; a(n+1) is the smallest integer such 1/a(n+1)=0,0...00a(n)xxxxx...

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1, 6, 15, 63, 157, 633, 1578, 6334, 15786, 63344, 157866, 633445, 1578667, 6334455, 15786676, 63344554, 157866766, 633445544, 1578667666, 6334455446, 15786676667, 63344554464, 157866766678, 633445544643, 1578667666788 (list; graph; listen)

	OFFSET	`1,2`
	FORMULA	`a(1)=1; floor(10^(n-1)/a(n+1))=a(n)`
	EXAMPLE	`a(7)=1578 and 6334 is the smallest integer such that 1/6334= 0.0001578(78118...) hence a(8)=6334`
	CROSSREFS	`Sequence in context: A067665 A012595 A012294 this_sequence A035077 A032164 A108540` `Adjacent sequences: A069747 A069748 A069749 this_sequence A069751 A069752 A069753`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), May 01 2002`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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