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A173858 Expansion of 4/3 in base phi. 0
1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..105.

Index entries for linear recurrences with constant coefficients, signature (0,1,0,-1,0,1).

FORMULA

G.f.: x*(1-x^2+x^3+x^4-x^6)/(1-x^2+x^4-x^6). [Bruno Berselli, Apr 06 2012]

a(n) = A000475(n)(mod 2) for n > 3. - John M. Campbell, Jul 14 2016

MATHEMATICA

RealDigits[ 4/3, GoldenRatio, 111][[1]] (* or *)

LinearRecurrence[{0, 1, 0, -1, 0, 1}, {1, 0, 0, 1, 0, 1, 0}, 110] (* Harvey P. Dale, Jun 16 2016 *)

CROSSREFS

Sequence in context: A104015 A244465 A214264 * A217586 A101266 A260552

Adjacent sequences:  A173855 A173856 A173857 * A173859 A173860 A173861

KEYWORD

nonn,base,easy

AUTHOR

Robert G. Wilson v, Feb 26 2010

STATUS

approved

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Last modified February 19 09:33 EST 2020. Contains 332041 sequences. (Running on oeis4.)