0,1

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

Author?, Source(txt)

Cf. A030484.

Sequence in context: A015666 A045856 A102185 this_sequence A101238 A109161 A065908

Adjacent sequences: A030483 A030484 A030485 this_sequence A030487 A030488 A030489

nonn,base

Patrick De Geest (pdg(AT)worldofnumbers.com)

Extended and corrected by author 03/2000.

More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 03 2005