1,2

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

Cf. A053907.

Adjacent sequences: A053903 A053904 A053905 this_sequence A053907 A053908 A053909

Sequence in context: A118285 A101166 A058408 this_sequence A100236 A121767 A092167

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