A108782 - OEIS

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A108782

Difference between n and the largest number with the same digit set as n.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 18, 27, 36, 45, 54, 63, 72, 0, 0, 0, 9, 18, 27, 36, 45, 54, 63, 0, 0, 0, 0, 9, 18, 27, 36, 45, 54, 0, 0, 0, 0, 0, 9, 18, 27, 36, 45, 0, 0, 0, 0, 0, 0, 9, 18, 27, 36, 0, 0, 0, 0, 0, 0, 0, 9, 18, 27, 0, 0, 0, 0, 0, 0, 0, 0, 9, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 0, 0 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,13`
	LINKS	`Seiichi Manyama, Table of n, a(n) for n = 0..10000`
	FORMULA	`a(n) = A004186(n) - n. - Seiichi Manyama, Sep 25 2018`
	MATHEMATICA	`FromDigits[Sort[IntegerDigits[n], Greater]] - n (Rob Pratt)` `Table[Max[FromDigits/@ Permutations[IntegerDigits[n]]]-n, {n, 150}]`
	CROSSREFS	`Cf. A004186, A151949, A193581.` `Sequence in context: A044849 A282149 A114612 * A178734 A114386 A178895` `Adjacent sequences: A108779 A108780 A108781 * A108783 A108784 A108785`
	KEYWORD	`nonn,base,look`
	AUTHOR	`Zak Seidov, Jun 29 2005`
	EXTENSIONS	`a(0)=0 prepended by Seiichi Manyama, Sep 25 2018`
	STATUS	`approved`

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Last modified December 4 11:57 EST 2023. Contains 367560 sequences. (Running on oeis4.)