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A082401 a(n)=A005374(n)-floor(r*n) where r is the positive root of x^3+x-1=0. 0
0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..104.

FORMULA

It seems that sum(k=1, n, a(k)) is asymptotic to C*n where C=0.53...>1/2

CROSSREFS

Sequence in context: A176405 A084091 A080846 * A157238 A337546 A059448

Adjacent sequences: A082398 A082399 A082400 * A082402 A082403 A082404

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Apr 15 2003

STATUS

approved

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Last modified December 4 20:32 EST 2022. Contains 358570 sequences. (Running on oeis4.)