1,1
P. De Geest, Index to related sequences
Hisanori Mishima, Sporadic tridigital solutions
(PARI) see A058429 - M. F. Hasler (Maximilian.Hasler(AT)gmail.com), May 14 2007
Cf. A058429.
Sequence in context: A009529 A193151 A034209 * A079286 A124119 A090096
Adjacent sequences: A058427 A058428 A058429 * A058431 A058432 A058433
nonn,base,hard
Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.
One more term from M. F. Hasler (Maximilian.Hasler(AT)gmail.com), May 14 2007
One more term from Mishima's page. Max Alekseyev (maxale(AT)gmail.com), Jul 13 2009