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A072014 Minima when the mapping of A072010 is applied to n repeatedly. 2
1, 2, 1, 4, 5, 2, 5, 8, 1, 10, 1, 4, 5, 10, 5, 16, 17, 2, 17, 20, 5, 2, 5, 8, 25, 10, 1, 20, 29, 10, 29, 32, 1, 34, 35, 4, 5, 34, 5, 40, 41, 10, 41, 4, 5, 10, 5, 16, 25, 50, 17, 20, 5, 2, 5, 40, 17, 58, 17, 20, 5, 58, 5, 64, 35, 2, 35, 68, 5, 70, 5, 8, 25, 10, 25, 68, 5 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..77.

EXAMPLE

The trajectory of 71 under the A072010-mapping is:

71 ->69 ->21 ->5 ->7 ->5 ..., therefore a(71) = 5.

CROSSREFS

Cf. A072015.

Sequence in context: A191379 A038574 A212713 * A213526 A308364 A210707

Adjacent sequences:  A072011 A072012 A072013 * A072015 A072016 A072017

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Jun 05 2002

STATUS

approved

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Last modified June 18 16:26 EDT 2021. Contains 345120 sequences. (Running on oeis4.)