1,2
P. De Geest, Index to related sequences
Hisanori Mishima, Sporadic tridigital solutions
Cf. A058419.
Sequence in context: A104932 A118876 A157788 this_sequence A166121 A046186 A166227
Adjacent sequences: A058417 A058418 A058419 this_sequence A058421 A058422 A058423
nonn,base,hard,more,bref
Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.
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