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Search: id:A053970
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A053970 Numbers n such that n^2 contains only digits {5,6,9}. +0
2
3, 236, 264, 834, 3114, 83666, 2440614, 978087913, 998298337, 3097740563, 75203523634, 834023722663550236 (list; graph; listen)
OFFSET

1,1

LINKS

P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences

H. Mishima Squares consisted of 3 different digits [From Max Alekseyev (maxale(AT)gmail.com), Mar 25 2009]

CROSSREFS

Cf. A053971.

Sequence in context: A065580 A072320 A162603 this_sequence A103062 A157723 A142730

Adjacent sequences: A053967 A053968 A053969 this_sequence A053971 A053972 A053973

KEYWORD

nonn,base,more

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Mar 15 2000.

EXTENSIONS

More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 04 2005

One more term from Mishima's page. Max Alekseyev (maxale(AT)gmail.com), Mar 25 2009

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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