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A004688 Fibonacci numbers written in base 5. 3
0, 1, 1, 2, 3, 10, 13, 23, 41, 114, 210, 324, 1034, 1413, 3002, 4420, 12422, 22342, 40314, 113211, 204030, 322241, 1031321, 1404112, 2440433, 4400100, 12341033, 22241133, 40132221, 112423404, 203111130 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

COMMENTS

Sequence of last digit has period length of A001175(5)=20. Digits are almost evenly distributed. - Carmine Suriano, Mar 30 2012

LINKS

Carmine Suriano and Vincenzo Librandi, Table of n, a(n) for n = 0..1000 (Carmine Suriano for n = 0..73)

MAPLE

read("transforms") :

A004688 := proc(n)

        convert( combinat[fibonacci](n), base, 5) ;

        ListTools[Reverse](%) ;

        digcatL(%) ;

end proc: # R. J. Mathar, Apr 01 2012

MATHEMATICA

Table[BaseForm[Fibonacci[n], 5], {n, 1, 20, 1}] (* Vladimir Joseph Stephan Orlovsky, Jul 23 2008 *)

FromDigits[IntegerDigits[#, 5]]& / @Fibonacci[Range[0, 50]] (* Vincenzo Librandi, Jun 07 2013 *)

PROG

(PARI) vector(50, n, n--; fromdigits(digits(fibonacci(n), 5))) \\ G. C. Greubel, Oct 09 2018

(MAGMA) [Seqint(Intseq(Fibonacci(n), 5)): n in [0..50]]; // G. C. Greubel, Oct 09 2018

CROSSREFS

Cf. A000045 (Fibonacci), A007091 (numbers in base 5).

Sequence in context: A256214 A256213 A256414 * A024852 A023856 A267008

Adjacent sequences:  A004685 A004686 A004687 * A004689 A004690 A004691

KEYWORD

nonn,base,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified March 19 13:08 EDT 2019. Contains 321330 sequences. (Running on oeis4.)