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A284557 a(n) = A048727(n) mod 3. 5
0, 1, 2, 0, 1, 0, 0, 0, 2, 0, 0, 1, 0, 2, 0, 0, 1, 2, 0, 1, 0, 2, 2, 2, 0, 1, 1, 2, 0, 2, 0, 0, 2, 0, 1, 2, 0, 2, 2, 2, 0, 1, 1, 2, 1, 0, 1, 1, 0, 1, 2, 0, 2, 1, 1, 1, 0, 1, 1, 2, 0, 2, 0, 0, 1, 2, 0, 1, 2, 1, 1, 1, 0, 1, 1, 2, 1, 0, 1, 1, 0, 1, 2, 0, 2, 1, 1, 1, 2, 0, 0, 1, 2, 1, 2, 2, 0, 1, 2, 0, 1, 0, 0, 0, 1, 2, 2, 0, 2, 1, 2, 2, 0, 1, 2, 0, 2, 1, 1, 1, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Antti Karttunen, Table of n, a(n) for n = 0..8192

Index entries for sequences related to binary expansion of n

FORMULA

a(n) = A048727(n) mod 3.

PROG

(Scheme)

(define (A284557 n) (modulo (A048727 n) 3))

(define (A284557 n) (A284270bi 3 n)) ;; For A284270bi see A284270.

CROSSREFS

Row 3 of array A284270 (after the initial zero).

Cf. A048727, A284555 (positions of zeros), A284574, A284575.

Sequence in context: A232243 A034876 A091393 * A182032 A265245 A110270

Adjacent sequences:  A284554 A284555 A284556 * A284558 A284559 A284560

KEYWORD

nonn,base

AUTHOR

Antti Karttunen, Apr 10 2017

STATUS

approved

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Last modified September 21 22:07 EDT 2019. Contains 327283 sequences. (Running on oeis4.)