1,1
P. De Geest, Index to related sequences
Hisanori Mishima, Sporadic tridigital solutions
Cf. A058465.
Sequence in context: A013739 A203052 A054407 * A141475 A201003 A134374
Adjacent sequences: A058463 A058464 A058465 * A058467 A058468 A058469
nonn,base,hard,more
Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.