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A162859 Numbers n such that 9n^2 is a zeroless pandigital number. 0

%I #11 Feb 15 2014 13:45:59

%S 3942,4121,4181,4892,5227,5321,6024,6341,6459,6523,6543,6772,7629,

%T 7673,7726,7813,8079,8092,8147,8269,8353,8524,8647,8803,8911,9043,

%U 9091,9678,9702,10128

%N Numbers n such that 9n^2 is a zeroless pandigital number.

%F A071519(n)/3.

%t With[{c=Range[9]},Select[Range[11000],Sort[IntegerDigits[9 #^2]]== c&]] (* _Harvey P. Dale_, Jun 26 2011 *)

%Y Cf. A071519 Numbers whose square is a zeroless pandigital number.

%K fini,full,nonn,base

%O 1,1

%A _Zak Seidov_, Jul 14 2009

%E Edited by _Charles R Greathouse IV_, Aug 02 2010

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Last modified April 24 06:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)