A052099 Smallest nonzero square with n distinct digits each occurring exactly n times.

1, 7744, 100220121, 1001481404808481, 1000049919014961464966416, 100000011325773371773233151572525225, 1000000011111863263563888125532588566228326235536

Offset

1,2

Comments

Obviously can contain at most 10 terms.

Links

Table of n, a(n) for n=1..7.

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

Crossrefs

Cf. A052093-A052098.

Cf. A052070. - R. J. Mathar, Oct 14 2008

Sequence in context: A052050 A116064 A052070 * A079035 A116317 A031586

Adjacent sequences: A052096 A052097 A052098 * A052100 A052101 A052102

Keyword

nonn,base,fini,more

Author

Patrick De Geest, Jan 15 2000

Extensions

a(5) from Jon E. Schoenfield, Jul 17 2010

Offset corrected and a(6)-a(7) from Donovan Johnson, Apr 16 2011

Status

approved