A033973 - OEIS

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A033973

Trajectory of 1 under map n->35n+1 if n odd, n->n/2 if n even

1, 36, 18, 9, 316, 158, 79, 2766, 1383, 48406, 24203, 847106, 423553, 14824356, 7412178, 3706089, 129713116, 64856558, 32428279, 1134989766, 567494883, 19862320906, 9931160453, 347590615856, 173795307928

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..24.

MATHEMATICA

NestList[If[OddQ[#], 35#+1, #/2]&, 1, 25] (* Harvey P. Dale, Jan 07 2011 *)

CROSSREFS

Sequence in context: A061038 A058231 A008894 * A033356 A158955 A065784

Adjacent sequences: A033970 A033971 A033972 * A033974 A033975 A033976

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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