A175697 a(n) is the smallest positive integer such that a(n)*n is an anagram of a(n)*8.

113967, 891, 9, 269631, 252, 27, 315, 1, 297, 1413, 147, 2259, 1386, 3, 288, 157338, 37, 162, 4491, 1359, 198, 17937, 18, 17307, 369, 37, 15858, 1935, 1428, 12987, 2349, 2229, 216, 2385, 1348, 225, 2241, 24, 2439, 196281, 21, 16965, 198, 185, 134262

Offset

1,1

Links

Chai Wah Wu, Table of n, a(n) for n = 1..79

Example

a(3) = 9 because 3*9 = 27, 8*9 = 72 and 27 is an anagram of 72.

Mathematica

f[n_] := Block[{k = 1}, While[ Sort@ IntegerDigits[8 k] != Sort@ IntegerDigits[k*n], k++ ]; k]; Array[f, 45] (* Robert G. Wilson v, Aug 15 2010 *)

Crossrefs

Sequence in context: A034633 A253118 A138266 * A023092 A221334 A069371

Adjacent sequences: A175694 A175695 A175696 * A175698 A175699 A175700

Keyword

base,nonn,fini,full

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