A098842 - OEIS

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A098842

Number of n-digit Fibonacci numbers.

7, 5, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 5, 4, 5, 5, 5, 4, 5, 5, 5, 5 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`a(1)=7 because Fibonacci numbers having one digit are the seven first ones; then the five next ones have two digits, so a(2)=5.`
	LINKS	`Ron Knott, The Fibonacci Numbers.` `Ron Knott, [Number of digits in Fib(i)] : Calculator.`
	CROSSREFS	`Essentially the same as A050815, which is the main entry for this sequence. Cf. A000045, A060384.` `Sequence in context: A138313 A138312 A152115 * A173166 A070273 A158244` `Adjacent sequences: A098839 A098840 A098841 * A098843 A098844 A098845`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Alex Vinokur (alexvn(AT)barak-online.net), Nov 03 2004`
	EXTENSIONS	`Corrected by Alexandre Wajnberg (alexandre.wajnberg(AT)ulb.ac.be), Mar 28 2005`

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Last modified February 16 15:27 EST 2012. Contains 205930 sequences.