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A052099 Smallest nonzero square with n distinct digits each occurring exactly n times. 0
1, 7744, 100220121, 1001481404808481, 1000049919014961464966416, 100000011325773371773233151572525225, 1000000011111863263563888125532588566228326235536 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

LINKS

P. De Geest, Numbers whose digits occur with same frequency

CROSSREFS

Cf. A052093-A052098.

Cf. A052070. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 14 2008]

Sequence in context: A052050 A116064 A052070 * A079035 A116317 A031676

Adjacent sequences:  A052096 A052097 A052098 * A052100 A052101 A052102

KEYWORD

nonn,base,fini,more

AUTHOR

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

EXTENSIONS

Obviously can contain at most 10 terms.

a(5) from Jon E. Schoenfield (jonscho(AT)hiwaay.net), Jul 17 2010

Offset corrected and a(6)-a(7) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Apr 16 2011

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Last modified February 17 09:41 EST 2012. Contains 206009 sequences.