0,1

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

Author?, Source(txt)

Cf. A053964.

Sequence in context: A028945 A082875 A086541 this_sequence A058444 A053925 A053943

Adjacent sequences: A053962 A053963 A053964 this_sequence A053966 A053967 A053968

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 03 2005