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A165029 a(n) = smallest number that leads to a new cycle under the base-4 Kaprekar map of A165012 11
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; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Initial terms in base 4: 0, 102, 1001, 1002, 10001, 100001, 100033, 100122, 1000001, 10000001.

LINKS

Joseph Myers, Table of n, a(n) for n=1..7165

Index entries for the Kaprekar map

CROSSREFS

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: A016728 A238240 A232385 * A010006 A237616 A044156

Adjacent sequences:  A165026 A165027 A165028 * A165030 A165031 A165032

KEYWORD

base,nonn

AUTHOR

Joseph Myers, Sep 04 2009

STATUS

approved

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Last modified October 31 23:51 EDT 2014. Contains 248872 sequences.