This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A133220 a(n) is the smallest positive number k such that k and n*k are anagrams. 0
 1, 125874, 1035, 1782, 142857, 1386, 1359, 113967, 1089 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE 3*1035 = 3105 and this is the smallest such number. MATHEMATICA Table[Select[Range[1000000], Sort[IntegerDigits[ # ]] == Sort[IntegerDigits[n# ]] &][[1]], {n, 9}] CROSSREFS Cf. A023086, A023087, A023088, A023089, A023090, A023091, A023092, A023093. Sequence in context: A224583 A252208 A175691 * A023086 A230722 A251016 Adjacent sequences:  A133217 A133218 A133219 * A133221 A133222 A133223 KEYWORD base,fini,full,nonn AUTHOR Tanya Khovanova, Oct 11 2007 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified October 19 04:40 EDT 2019. Contains 328211 sequences. (Running on oeis4.)