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A165029
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a(n) = smallest number that leads to a new cycle under the base-4 Kaprekar map of A165012
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11
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0, 18, 65, 66, 257, 1025, 1039, 1050, 4097, 16385, 16386, 16399, 16447, 65537, 65551, 65898, 262145, 262146, 262207, 262239, 262399, 1048577, 1048578, 1048591, 1048639, 4194305, 4194310, 4194319, 4194399, 4194559, 4194687, 4195327
(list;
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refs;
listen;
history;
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internal format)
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OFFSET
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1,2
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COMMENTS
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Initial terms in base 4: 0, 102, 1001, 1002, 10001, 100001, 100033, 100122, 1000001, 10000001.
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LINKS
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Joseph Myers, Table of n, a(n) for n=1..7165
Index entries for the Kaprekar map
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CROSSREFS
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Cf. A165012, A165017, A165030, A165031.
In other bases: A164887 (base 2), A165009 (base 3), A165048 (base 5), A165068 (base 6), A165087 (base 7), A165107 (base 8), A165127 (base 9), A151964 (base 10).
Sequence in context: A154563 A090073 A016728 * A010006 A044156 A044537
Adjacent sequences: A165026 A165027 A165028 * A165030 A165031 A165032
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KEYWORD
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base,nonn
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AUTHOR
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Joseph Myers, Sep 04 2009
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STATUS
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approved
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