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A023089 Numbers n such that n and 5*n are anagrams. 9
0, 142857, 148257, 174285, 174825, 1025748, 1028574, 1057428, 1057482, 1082574, 1085742, 1402857, 1408257, 1420857, 1425708, 1425789, 1425897, 1428057, 1428570, 1428579, 1428597, 1429785, 1429857, 1457028, 1457082, 1457829, 1458297, 1480257 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

All terms are divisible by 9. Eric M. Schmidt, Jul 12 2014

LINKS

David W. Wilson, Table of n, a(n) for n = 1..10001

MATHEMATICA

si[n_] := Sort@ IntegerDigits@ n; Flatten@{0, Table[Select[Range[10^d + 8, 2 10^d - 1, 9], si[#] == si[5 #] &], {d, 0, 6}]} (* Giovanni Resta, Mar 20 2017 *)

CROSSREFS

Cf. A023086, A023087, A023088, A023090, A023091, A023092, A023093.

Sequence in context: A263037 A086999 A175694 * A166320 A101202 A323711

Adjacent sequences:  A023086 A023087 A023088 * A023090 A023091 A023092

KEYWORD

nonn,base

AUTHOR

David W. Wilson

STATUS

approved

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Last modified November 15 08:37 EST 2019. Contains 329144 sequences. (Running on oeis4.)