A175697 - OEIS

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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

(list; graph; refs; listen; history; text; internal format)

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 A376275 A221334

Adjacent sequences: A175694 A175695 A175696 * A175698 A175699 A175700