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A165035 (Length of preperiodic part) + (length of cycle) of trajectory of n under iteration of the base-5 Kaprekar map in A165032 10
1, 2, 2, 2, 2, 3, 2, 3, 1, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 3, 3, 2, 3, 2, 3, 3, 3, 3, 4, 3, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3, 2, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 3, 3, 4, 3, 2, 3, 3, 3, 3, 3, 3, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 3, 4, 3, 3, 3, 3, 4, 4, 4, 4, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Joseph Myers, Table of n, a(n) for n=0..3125

Index entries for the Kaprekar map

CROSSREFS

Cf. A165032, A165034.

In other bases: A164886 (base 2), A164996 (base 3), A165015 (base 4), A165054 (base 6), A165074 (base 7), A165093 (base 8), A165113 (base 9), A151963 (base 10).

Sequence in context: A299741 A074589 A199800 * A236531 A217403 A081309

Adjacent sequences:  A165032 A165033 A165034 * A165036 A165037 A165038

KEYWORD

base,nonn

AUTHOR

Joseph Myers, Sep 04 2009

STATUS

approved

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Last modified April 22 11:46 EDT 2019. Contains 322330 sequences. (Running on oeis4.)