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A115034 Alternately multiply and divide, with a(0)=1 and a(1)=2. 2
1, 2, 2, 1, 2, 2, 4, 2, 8, 4, 32, 8, 256, 32, 8192, 256, 2097152, 8192, 17179869184, 2097152, 36028797018963968, 17179869184, 618970019642690137449562112, 36028797018963968 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

a(n) = power of 2; taking the terms a(n+1)>=a(n), the sequence of exponent of power of 2 is 0,1,1,2,3,5,8,... which are the Fibonacci Numbers.

LINKS

Table of n, a(n) for n=1..24.

CROSSREFS

Sequence in context: A227782 A255771 A334590 * A253193 A027869 A156748

Adjacent sequences:  A115031 A115032 A115033 * A115035 A115036 A115037

KEYWORD

easy,nonn

AUTHOR

Giovanni Teofilatto, Feb 26 2006; corrected Feb 28 2006

STATUS

approved

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Last modified May 16 15:55 EDT 2021. Contains 343949 sequences. (Running on oeis4.)