id:A068860 - OEIS Search Results

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a(1) = 1; a(n) is the smallest number > a(n) which differs from it at every digit.

+0
4

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 21, 30, 41, 50, 61, 70, 81, 90, 101, 210, 301, 410, 501, 610, 701, 810, 901, 1010, 2101, 3010, 4101, 5010, 6101, 7010, 8101, 9010, 10101, 21010, 30101, 41010, 50101, 61010, 70101, 81010, 90101, 101010, 210101 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`After 90 the next member is 101 which differs at each digit position.`
	CROSSREFS	`Cf. A068861.` `Adjacent sequences: A068857 A068858 A068859 this_sequence A068861 A068862 A068863` `Sequence in context: A071061 A037124 A068861 this_sequence A061511 A138142 A085890`
	KEYWORD	`nonn,base`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Mar 13 2002`

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Last modified October 5 16:50 EDT 2008. Contains 144613 sequences.

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