A085854 - OEIS

A085854

Number of 0's in decimal expansion of Fibonacci(n).

1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 2, 2, 1, 1, 1, 1, 1, 3, 2, 0, 0, 0, 0, 0, 0, 2, 3, 2, 1, 1, 3, 1, 2, 1, 1, 3, 3, 3, 1, 2, 1, 3, 2, 2, 0, 1, 0, 2, 2, 1, 4, 0, 2, 0, 4, 2, 4, 5, 2, 3, 1, 4, 3, 0, 3, 1, 1, 3, 1, 5, 1

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OFFSET

0,31

LINKS

Robert Israel, Table of n, a(n) for n = 0..10000

EXAMPLE

Fibonacci(15)=610, so a(15)=1 and Fibonacci(44)=701408733, so

a(44)=2.

MAPLE

seq(numboccur(0, convert(combinat:-fibonacci(n), base, 10)), n=0..200); # Robert Israel, Jan 03 2018

MATHEMATICA

Table[DigitCount[Fibonacci[n]][[10]], {n, 0, 199}] (* Vladimir Joseph Stephan Orlovsky, Jul 01 2011 *)

CROSSREFS

Cf. 1's A085855, 2's A085856, 3's A085857, 4's A085858, 5's A085859, 6's A085860, 7's A085861, 8's A085862, 9's A085863.

Sequence in context: A179010 A292262 A160804 * A216188 A117145 A338822

Adjacent sequences: A085851 A085852 A085853 * A085855 A085856 A085857

KEYWORD

base,nonn

AUTHOR

Jason Earls, Jul 06 2003

EXTENSIONS

Initial 1 for F(0) = 0 added upon Vladimir Joseph Stephan Orlovsky's comment, Jul 01 2011

Corrected by Robert Israel, Jan 03 2018

STATUS

approved