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A165074
(Length of preperiodic part) + (length of cycle) of trajectory of n under iteration of the base-7 Kaprekar map in A165071
10
1, 2, 2, 2, 2, 2, 2, 3, 2, 3, 4, 5, 3, 5, 4, 3, 2, 3, 4, 5, 3, 5, 4, 3, 2, 3, 4, 5, 3, 5, 4, 3, 2, 3, 4, 5, 3, 5, 4, 3, 2, 3, 4, 5, 3, 5, 4, 3, 2, 3, 3, 5, 3, 3, 4, 5, 3, 2, 3, 5, 3, 3, 4, 5, 3, 3, 5, 3, 3, 4, 3, 5, 5, 5, 3, 3, 4, 3, 3, 3, 3, 3, 3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 4, 4, 4, 4, 4, 4, 5, 5, 5, 3, 3, 4, 5
OFFSET
0,2
CROSSREFS
In other bases: A164886 (base 2), A164996 (base 3), A165015 (base 4), A165035 (base 5), A165054 (base 6), A165093 (base 8), A165113 (base 9), A151963 (base 10).
Sequence in context: A257071 A332025 A212300 * A374152 A273165 A336313
KEYWORD
base,nonn
AUTHOR
Joseph Myers, Sep 04 2009
STATUS
approved