id:A009996 - OEIS Search Results

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Numbers with digits in nonincreasing order.

+0
8

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 20, 21, 22, 30, 31, 32, 33, 40, 41, 42, 43, 44, 50, 51, 52, 53, 54, 55, 60, 61, 62, 63, 64, 65, 66, 70, 71, 72, 73, 74, 75, 76, 77, 80, 81, 82, 83, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 110, 111, 200, 210, 211 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Base 10 representation Sum{d(i)*10^i: i=0,1,...,m} has d(m) >= d(m-1) >= ... >= d(1) >= d(0).` `These numbers might be called "Nialpdromes".` `A004186(a(n)) = a(n). - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Oct 31 2007`
	LINKS	`R. Zumkeller, Table of n, a(n) for n = 1..1000` `Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`Differs from A032873 and A032907.` `Cf. A064222.` `Adjacent sequences: A009993 A009994 A009995 this_sequence A009997 A009998 A009999` `Sequence in context: A084383 A032873 A072543 this_sequence A032907 A130576 A113586`
	KEYWORD	`nonn,base`
	AUTHOR	`njas`
	EXTENSIONS	`Corrected by Rick L. Shepherd (rshepherd2(AT)hotmail.com), Jun 06 2002`

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.

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