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 A076081 Rearrange numbers from 1 to n: start with the divisors of n in ascending order followed by numbers in ascending order which leave a remainder 1 on dividing by n, followed by those leaving remainder 2 ... up to remainder [(n-1)/2]. 1
 1, 1, 2, 1, 3, 2, 1, 2, 4, 3, 1, 5, 2, 4, 3, 1, 2, 3, 6, 5, 4, 1, 7, 2, 3, 6, 5, 4, 1, 2, 4, 8, 7, 3, 6, 5, 1, 3, 9, 2, 4, 8, 7, 6, 5, 1, 2, 5, 10, 3, 9, 4, 8, 7, 6, 1, 11, 2, 5, 10, 3, 9, 4, 8, 7, 6, 1, 2, 3, 4, 6, 12, 11, 5, 10, 9, 8, 7, 1, 13, 2, 3, 4, 6, 12, 11, 5, 10, 9, 8, 7, 1, 2, 7, 14, 13, 3, 4, 6 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS E.g. for n =10 the arrangement is 1,2,5,10,3,9,4,8,7,6. LINKS EXAMPLE 1; 1,2; 1,3,2; 1,2,4,3; 1,5,2,4,3; 1,2,3,6,5,4; 1,7,2,3,6,5; 1,2,4,8,7,3,6,... CROSSREFS Sequence in context: A200651 A126597 A261867 * A304089 A209281 A240554 Adjacent sequences:  A076078 A076079 A076080 * A076082 A076083 A076084 KEYWORD nonn AUTHOR Amarnath Murthy, Oct 07 2002 EXTENSIONS More terms from David Wasserman, Mar 24 2005 STATUS approved

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Last modified May 21 22:24 EDT 2019. Contains 323467 sequences. (Running on oeis4.)