id:A105511 - OEIS Search Results

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Number of times 1 is the leading digit of the first n+1 Fibonacci numbers in decimal representation.

+0
10

0, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 7, 7, 7, 7, 8, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11, 11, 12, 13, 13, 13, 13, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 18, 18, 18, 18, 19, 20, 20, 20, 20, 21, 22, 22, 22, 22, 23, 23, 23, 23, 23, 24 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`a(n) = #{k: A008963(k) = 1 and 0<=k<=n};` `a(A105501(n)) = a(A105501(n) - 1) + 1;` `n = a(n) + A105512(n) + A105513(n) + A105514(n) + A105515(n) + A105516(n) + A105517(n) + A105518(n) + A105519(n).`
	CROSSREFS	`Cf. A000030, A000045, A105501.` `Sequence in context: A075249 A008648 A154099 this_sequence A027868 A060384 A105564` `Adjacent sequences: A105508 A105509 A105510 this_sequence A105512 A105513 A105514`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 11 2005`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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