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 A175698 a(n) is the smallest positive number such that a(n)*n is an anagram of a(n)*9. 1
 1089, 9, 345, 324, 2439, 594, 18, 297, 1, 45, 198, 18, 11619, 2664, 12, 27, 1188, 13986, 423, 1557, 15, 15327, 30969, 3, 16245, 1215, 115, 1476, 2871, 117, 1197, 162, 207, 18, 17289, 198, 2466, 13455, 21, 1278, 1251, 231, 117, 198, 15873, 12285, 14094, 144 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS a(2) = 9 because 2*9 = 18, 9*9 = 81 and 18 is an anagram of 81. LINKS Chai Wah Wu, Table of n, a(n) for n = 1..89 MATHEMATICA f[n_] := f[n] = Block[ {k = 1}, While[ Sort[ IntegerDigits[ 9k]] != Sort[ IntegerDigits[ k*n]], k++ ]; k]; Array[f, 48] (* Robert G. Wilson v, Aug 15 2010 *) CROSSREFS Sequence in context: A157256 A223429 A168661 * A110819 A071685 A008919 Adjacent sequences:  A175695 A175696 A175697 * A175699 A175700 A175701 KEYWORD base,nonn,full,fini AUTHOR Claudio Meller, Aug 09 2010 EXTENSIONS More terms from Robert G. Wilson v, Aug 15 2010 Name edited by Chai Wah Wu, Dec 21 2016 STATUS approved

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Last modified May 27 11:47 EDT 2022. Contains 354097 sequences. (Running on oeis4.)