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A165051 a(n) = image of n under the base-6 Kaprekar map n -> (n with digits sorted into descending order) - (n with digits sorted into ascending order) 29
0, 0, 0, 0, 0, 0, 5, 0, 5, 10, 15, 20, 10, 5, 0, 5, 10, 15, 15, 10, 5, 0, 5, 10, 20, 15, 10, 5, 0, 5, 25, 20, 15, 10, 5, 0, 35, 35, 70, 105, 140, 175, 35, 0, 35, 70, 105, 140, 70, 35, 35, 70, 105, 140, 105, 70, 70, 70, 105, 140, 140, 105, 105, 105, 105, 140, 175, 140, 140, 140 (list; graph; refs; listen; history; internal format)
OFFSET

0,7

LINKS

Joseph Myers, Table of n, a(n) for n=0..1296

Index entries for the Kaprekar map

CROSSREFS

Cf. A165052.

In other bases: A164884 (base 2), A164993 (base 3), A165012 (base 4), A165032 (base 5), A165071 (base 7), A165090 (base 8), A165110 (base 9), A151949 (base 10).

Sequence in context: A201939 A154814 A055953 * A154855 A137562 A021668

Adjacent sequences:  A165048 A165049 A165050 * A165052 A165053 A165054

KEYWORD

base,nonn

AUTHOR

Joseph Myers (jsm(AT)polyomino.org.uk), Sep 04 2009

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Last modified February 16 23:45 EST 2012. Contains 205978 sequences.