A067896 - OEIS

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A067896

Trajectory of 41 under map x -> x/2 if x even, x-> 3x+3 if x odd.

3

41, 126, 63, 192, 96, 48, 24, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3, 12, 6, 3

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OFFSET

0,1

LINKS

Table of n, a(n) for n=0..81.

MATHEMATICA

NestList[If[EvenQ[#], #/2, 3#+3]&, 41, 100] (* Harvey P. Dale, Mar 30 2011 *)

CROSSREFS

Sequence in context: A256347 A232100 A195038 * A205797 A203804 A142290

Adjacent sequences: A067893 A067894 A067895 * A067897 A067898 A067899

KEYWORD

nonn

AUTHOR

Ernst Berg, May 15 2003

STATUS

approved