0,3
Cf. A032777, A032779.
Sequence in context: A187410 A035510 A187898 * A010383 A010403 A032709
Adjacent sequences: A032775 A032776 A032777 * A032779 A032780 A032781
nonn
Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.