0,1

Author?, Source(txt)

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

Cf. A053940.

Sequence in context: A035483 A053292 A053963 this_sequence A027678 A058442 A075411

Adjacent sequences: A053938 A053939 A053940 this_sequence A053942 A053943 A053944

nonn,base,more

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

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