1,2

Author?, Source(txt)

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

Cf. A053899.

Adjacent sequences: A053895 A053896 A053897 this_sequence A053899 A053900 A053901

Sequence in context: A048955 A034049 A073041 this_sequence A058413 A053890 A053896

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