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 A162859 Numbers n such that 9n^2 is a zeroless pandigital number. 0
 3942, 4121, 4181, 4892, 5227, 5321, 6024, 6341, 6459, 6523, 6543, 6772, 7629, 7673, 7726, 7813, 8079, 8092, 8147, 8269, 8353, 8524, 8647, 8803, 8911, 9043, 9091, 9678, 9702, 10128 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..30. FORMULA A071519(n)/3. MATHEMATICA With[{c=Range[9]}, Select[Range[11000], Sort[IntegerDigits[9 #^2]]== c&]] (* Harvey P. Dale, Jun 26 2011 *) CROSSREFS Cf. A071519 Numbers whose square is a zeroless pandigital number. Sequence in context: A045232 A252455 A233688 * A115929 A346135 A070185 Adjacent sequences: A162856 A162857 A162858 * A162860 A162861 A162862 KEYWORD fini,full,nonn,base AUTHOR Zak Seidov, Jul 14 2009 EXTENSIONS Edited by Charles R Greathouse IV, Aug 02 2010 STATUS approved

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Last modified November 30 21:14 EST 2023. Contains 367462 sequences. (Running on oeis4.)