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A099550 Odd part of n modulo 9. 7
1, 1, 3, 1, 5, 3, 7, 1, 0, 5, 2, 3, 4, 7, 6, 1, 8, 0, 1, 5, 3, 2, 5, 3, 7, 4, 0, 7, 2, 6, 4, 1, 6, 8, 8, 0, 1, 1, 3, 5, 5, 3, 7, 2, 0, 5, 2, 3, 4, 7, 6, 4, 8, 0, 1, 7, 3, 2, 5, 6, 7, 4, 0, 1, 2, 6, 4, 8, 6, 8, 8, 0, 1, 1, 3, 1, 5, 3, 7, 5, 0, 5, 2, 3, 4, 7, 6, 2, 8, 0, 1, 5, 3, 2, 5, 3, 7, 4, 0, 7, 2, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..102.

PROG

(PARI) (n>>valuation(n, 2))%9 \\Charles R Greathouse IV, May 14 2014

CROSSREFS

Equals A010878( A000265(n) ).

Cf. A099544, A099545, A099546, A099547, A099548, A099549, A099551.

Sequence in context: A318727 A307806 A127418 * A349341 A099549 A334212

Adjacent sequences:  A099547 A099548 A099549 * A099551 A099552 A099553

KEYWORD

nonn,easy

AUTHOR

Ralf Stephan, Oct 23 2004

STATUS

approved

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Last modified December 3 00:59 EST 2021. Contains 349445 sequences. (Running on oeis4.)