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A165124
Number of n-digit numbers in a cycle (including fixed points) under the base-9 Kaprekar map
A165110
.
11
1, 2, 2, 6, 6, 14, 2, 5, 13, 10, 7, 10, 11, 13, 14, 3, 11, 17, 11, 23, 23, 17, 28, 10, 58, 17, 69, 40, 71, 38, 83, 43, 125, 26, 139, 17, 154, 23, 167, 42, 202, 71, 204, 34, 209, 65, 227, 45, 212, 62, 223, 86, 243, 77, 317, 90, 310, 125, 324, 83, 363, 86, 346, 159, 492, 124
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OFFSET
1,2
LINKS
Joseph Myers,
Table of n, a(n) for n=1..70
Index entries for the Kaprekar map
CROSSREFS
Cf.
A165110
,
A165115
,
A165123
,
A165125
.
In other bases:
A004526
(base 2, adjusted to start 1, 0, 0, 1, 1, ...),
A165007
(base 3),
A165026
(base 4),
A165046
(base 5),
A165065
(base 6),
A165085
(base 7),
A165104
(base 8),
A164732
(base 10).
Sequence in context:
A060549
A228315
A120690
*
A394759
A288302
A286409
Adjacent sequences:
A165121
A165122
A165123
*
A165125
A165126
A165127
KEYWORD
base
,
nonn
AUTHOR
Joseph Myers
, Sep 04 2009
STATUS
approved
