id:A165090 - OEIS Search Results

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a(n) = image of n under the base-8 Kaprekar map n -> (n with digits sorted into descending order) - (n with digits sorted into ascending order)

+0
29

0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 7, 14, 21, 28, 35, 42, 14, 7, 0, 7, 14, 21, 28, 35, 21, 14, 7, 0, 7, 14, 21, 28, 28, 21, 14, 7, 0, 7, 14, 21, 35, 28, 21, 14, 7, 0, 7, 14, 42, 35, 28, 21, 14, 7, 0, 7, 49, 42, 35, 28, 21, 14, 7, 0, 63, 63, 126, 189, 252, 315, 378, 441, 63, 0, 63, 126, 189 (list; graph; listen)

	OFFSET	`0,9`
	LINKS	`Joseph Myers, Table of n, a(n) for n=0..4096` `Index entries for the Kaprekar map`
	CROSSREFS	`Cf. A165091.` `In other bases: A164884 (base 2), A164993 (base 3), A165012 (base 4), A165032 (base 5), A165051 (base 6), A165071 (base 7), A165110 (base 9), A151949 (base 10).` `Sequence in context: A019597 A096444 A055957 this_sequence A117013 A021145 A021589` `Adjacent sequences: A165087 A165088 A165089 this_sequence A165091 A165092 A165093`
	KEYWORD	`base,nonn`
	AUTHOR	`Joseph Myers (jsm(AT)polyomino.org.uk), Sep 04 2009`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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