1,2

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), May 21 2009]

Cf. A053905.

Sequence in context: A105974 A053912 A053894 this_sequence A058607 A082723 A143167

Adjacent sequences: A053901 A053902 A053903 this_sequence A053905 A053906 A053907

nonn,base,more

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

One more term from Jon E. Schoenfield (jonscho(AT)hiwaay.net), Sep 03 2006

Two more terms from Mishima's webpage. Max Alekseyev (maxale(AT)gmail.com), May 21 2009